1. Introduction
This manual provides comprehensive instructions for the BTECH BS-PTT Wireless Push-to-Talk (PTT) device. It covers product features, setup, operation, maintenance, and troubleshooting to ensure optimal performance and user experience. The BS-PTT is designed for seamless integration with BTECH GMRS-PRO and UV-PRO radios, and HFP-compatible Bluetooth headsets or audio systems.
2. Contenu du colis
Vérifiez que tous les éléments sont présents dans votre colis :
- BTECH BS-PTT Wireless PTT Device
- 2 x CR1632 Button Batteries (one pre-installed, one spare)
- Manuel de l'utilisateur (ce document)
3. Produit terminéview
The BTECH BS-PTT is a compact, wireless Push-to-Talk button designed to enhance your radio communication experience. It allows for hands-free operation when paired with compatible radios and Bluetooth headsets.

Figure 1 : BTECH BS-PTT Wireless PTT Device with Velcro strap.
Caractéristiques principales :
- Connectivité transparente : Designed for BTECH GMRS-PRO and UV-PRO radios, and HFP-compatible Bluetooth headsets.
- Conception résistante aux intempéries : Indice d'étanchéité IP54 pour une utilisation en extérieur.
- Appariement facile : Multiple pairing methods for quick setup.
- Installation polyvalente : Includes a Velcro strap for various mounting options.
4. Configuration et appairage
The BS-PTT device offers two primary methods for pairing with your radio: via a mobile application or directly through the radio's control panel.
4.1. Pairing via Mobile App (Recommended for GMRS-PRO)
- Ensure your BTECH GMRS-PRO radio is powered on and Bluetooth is enabled.
- Open the GMRS-PRO mobile application on your smartphone.
- Navigate to the Bluetooth settings within the app.
- Press and hold the PTT button on the BS-PTT device until the indicator light flashes red, indicating it is in pairing mode.
- Select the BS-PTT device from the list of available Bluetooth devices in the app to complete pairing.
4.2. Pairing via Radio Panel (For UV-PRO and other compatible radios)
- Power on your BTECH UV-PRO radio and ensure Bluetooth is active.
- Access the Bluetooth menu on your radio's display.
- Initiate a device search from the radio's menu.
- Press and hold the PTT button on the BS-PTT device until the indicator light flashes red.
- Select the BS-PTT device from the list displayed on your radio's screen to establish the connection.

Figure 2 : The BS-PTT device can be paired via a mobile app or directly through the radio panel.

Figure 3 : The BS-PTT indicator light flashes red when in pairing mode.
5. Mode d'emploi
Once successfully paired, the BS-PTT device functions as a remote Push-to-Talk button for your radio, enabling communication through a connected HFP-compatible Bluetooth headset or audio system.
- Ensure your radio and paired Bluetooth headset are powered on and connected.
- To transmit, press and hold the PTT button on the BS-PTT device. Speak clearly into your Bluetooth headset's microphone.
- Relâchez le bouton PTT pour arrêter la transmission et revenir en mode réception.

Figure 4 : The wireless PTT button triggers the radio to transmit from a Bluetooth device, such as a headset or earbuds.
6. Installation et montage
The BS-PTT device comes with a versatile Velcro strap for secure attachment in various locations, providing convenience during use.
- Index Finger: Wrap the strap around your index finger for quick, accessible PTT activation.
- Car Steering Wheel: Secure the device to your car's steering wheel for easy access while driving.
- Levier de vitesse : Attach it to a vehicle's gear lever for convenient operation.
- Motorcycle/Bicycle Handlebar: Mount the PTT button on handlebars for hands-free communication during rides.

Figure 5 : The BS-PTT device mounted on a motorcycle handlebar for on-the-go communication.

Figure 6 : The BS-PTT device attached to a car steering wheel.
7. Entretien
7.1. Remplacement de la batterie
The BS-PTT device uses a CR1632 button battery. When the device no longer powers on or exhibits inconsistent performance, the battery may need replacement.
- Repérez le couvercle du compartiment à piles à l'arrière de l'appareil.
- Carefully twist the cover counter-clockwise to open. It may be tight; use a non-abrasive tool if necessary, taking care not to damage the device.
- Retirez l'ancienne pile CR1632.
- Insérez une nouvelle pile CR1632 avec le côté positif (+) vers le haut.
- Remettez le couvercle en place et tournez-le dans le sens des aiguilles d'une montre pour le fixer.
Note: Jetez les vieilles piles de manière responsable conformément aux réglementations locales.
7.2. Nettoyage et entretien
Pour préserver les performances et l'apparence de l'appareil :
- Essuyez l'appareil avec un chiffon doux, damp chiffon. Évitez les produits chimiques agressifs ou les nettoyants abrasifs.
- Ensure the battery compartment is sealed properly to maintain its IP54 waterproof rating.
- Rangez l'appareil dans un endroit frais et sec lorsqu'il n'est pas utilisé.

Figure 7 : The BS-PTT is suitable for outdoor environments due to its IP54 waterproof rating.
8. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Device does not power on or respond. | Batterie morte ou mal installée. | Remplacez la pile CR1632 en veillant à respecter la polarité. |
| Cannot pair the device. | Device not in pairing mode; radio/app Bluetooth off; interference. | Ensure the BS-PTT is flashing red. Verify Bluetooth is enabled on your radio/app. Move closer to the radio. |
| Inconsistent PTT activation or poor range. | Obstructions ; batterie faible ; interférences environnementales. | Reduce distance between PTT and radio. Replace battery. Avoid placing radio in enclosed spaces like backpacks. |
| Audio issues (no transmission/reception). | Bluetooth headset not properly connected or HFP compatible. | Verify your Bluetooth headset is connected and supports HFP profile. Re-pair the headset if necessary. |
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | BS-PTT-Wireless-PTT |
| Technologie de connectivité | Bluetooth |
| Appareils compatibles | BTECH GMRS-PRO radios, BTECH UV-PRO radios, HFP compatible Bluetooth headsets/audio systems |
| Source d'énergie | 1 x CR1632 Lithium Polymer battery |
| Indice d'étanchéité | IP54 |
| Poids de l'article | 0.634 onces (environ 18 grammes) |
| Dimensions du produit | Approximately 53 x 2 x 0.25 inches (including strap) |
| Couleur | Noir |
10. Garantie et assistance
BTECH is a USA-based company committed to providing quality radio products and accessories. All BTECH products come with a USA warranty and dedicated local support.
For technical assistance, warranty claims, or further information, please visit the official BTECH website or contact their customer support. You can also find additional resources and tutorials on the BTECH YouTube channel.
- Officiel Website: baofengtech.com/download (for software and resources)
- Tutoriels YouTube : youtube.com/c/Baofengtechradio





