Specifications:bluetooth solution: CSR8635 Battery capacity: 180MAHEndurance: 10hbluetooth version: v 5.0 Pairing Name: taotronics tt-br 05 Profile:A2DP, AVRCP, HSP, HFPRF carrier frequency: 2402mhz-2480mhz Receiving range & distance: 360 degrees, 10 meters; Other: support one for two, ISO power display Low power alarm tone Product
Size: 52 * 25.5 * 10.4mm Product net weight: 20g Working voltage: 3.7 V; Low power prompt voltage: 3.2V; Working hours: about 6-7 hours Charging voltage: DC 5 V; Charging interface: Micro USBCharging time: about 2 hours; Charging current: 500m A Automatic shutdown time without connection: 10 minutes Support one drag two Working temperature:
- 5-45 ℃. Storage temperature:
- 40 ~70 ℃ Functions &
Features:-Make wired earphone/speaker bluetooth capable-Convenient dual connections: Connect 2 bluetooth devices at the same time-CVC6.0 Call noise reduction technology & built-in microphone make the hands-free call clearer Operating instructions:-Start up: press & hold the key until the blue light is on-Shut down: press & hold the on key until the red light is on-Pairing: automatic pairing after power on & no connection, blue & red flashing alternately-Volume adjustment: long press the volume plus key to increase the volume & long press the volume minus keyto decrease the volume under the music or call state-Track selection: short press volume up key to select next track & short press volume down key to select previoustrack in music state.-Pause / play: short press t