Basic specifications
Product Size: 40 * 45 * 11mm
Product weight: 22g
Working voltage: 3.7 V;
Low battery voltage indication: 3.2 V;
Low power off voltage: 3.0V
Working hours: continuous working time of 13 hours
Charging voltage: DC 5 V;
Charging Interface: Micro USB
Charging time: about 1.5 hours;
Charge current: 150mA

1.Upgrade your car/home audio system:
Topmate Bluetooth receiver adopts CSR8635 chip, supports stable Bluetooth 4.1 transmission technology, can provide a good Bluetooth 4.1 extension for your Bluetooth-free audio system, allowing you to enjoy the wonderful music from mobile phones, computers, tablet and other Bluetooth devices anytime, anywhere.
2. High quality wireless music:
Topmate Bluetooth adapter supports a variety of wireless Bluetooth transmission protocols, including A2DP, AVRCP, HSP, and HFP audio transmission technology, A2DP can provide your audio system with real high-quality music output, reduce the distortion of the sound. Provide you with high Quality stereo sound.
3. Simple control:
You can use a simple button on the car’s Bluetooth receiver to answer/reject/redial the last call, etc. You can also pause/play music with one click to achieve true one-button operation.
4. High sensitive induction microphone:
The Topmate Bluetooth receiver has a built-in highly sensitive MIC voice module that captures more sounds and improves your call quality. You can fix the adapter in an ideal position.
5. Longer cable and magnetic suction fixed base:
Topmate bluetooth adapter is equipped with 31ft cable, which can provide more flexible position movement. At the same time, the adapter base has added magnets to allow the adapter to be fixed on any adsorbable object to prevent it from falling and shifting.

Product Features

• [bluetooth 4.1 wireless receiver] A advanced solutions for cars without bluetooth capabilities, a key to let you enjoy hands-free calls while driving, GPS navigation and streaming music, it can also be applied to the old home audio, by 3.5 mm AUX interface to help you get wireless bluetooth function.
• [Hands Free Talk] With the built-in MIC voice call module, you can easily perform call operations, including answer/end/reject/redial calls, etc. You can also easily interact with intelligent voice assistants such as iPhone Siri
• [Dual-Link and Wide-Compatible] The Bluetooth receiver can support simultaneous connection of two Bluetooth devices, enabling seamless switching between two Bluetooth playback devices. The transmission barrier-free is 33ft and is compatible with smartphones (iPhone and Android) and MP3. Bluetooth devices such as tablets and computers.
• [Long Play Time]: The Bluetooth adapter has built-in 150mah battery, which can play music continuously, receive calls and GPS navigation for up to 15 hours, standby for 250 hours and fully charge in 1.5 hours.
• [Stable connection] Car Bluetooth receiver uses CSR8635 chip, supports stable Bluetooth 4.1 transmission, and supports A2DP, AVRCP, HSP, and HFP audio transmission technology, to provide you with a stable and clear audio signal.