HBS 913 Bluetooth Headphones Wireless Stereo HBS900 Headsets For Samsung NOTE 7 S7 LG iPhone 6s 7 Sport Stereo Wireless Earphones earphones
Specification:
* Main features: call handsfree， listen to the music，voice prompts * Bluetooth version: 4.1 * Operating Frequency: 2，400 ~ 2，4835 GHz * Receiving sensitivity: <-83 dBm * Transmitting power: automatically detect dynamic transmit power， maximum 4dBm * Support A2DP function (stereo music function) * Supports AVRCP function (Audio / Video Remote Control) * Supports HFP function (speakerphone) * HSP support functions (Headset Profile) * Communication: Double C * Channel bandwidth: 1M * Accessible interior distance calls:> 8m * Accessible outdoor distance calls:> 10m * Frequency response: 20Hz ~ 20KHz * Battery: 3.7V， 80mA lithium battery * Machine operating current: <30mA * Machine Shutdown Standby current: <1.5uA * Machine Power Standby current: <15mA * Speakers: 20mW * 2 * Work time: ≥ 4h * Standby time: ≥15 hours * Charging current: 100 +/- 15mA * Battery cycle life: ≥500 times * Standby life: ≥2 months * Battery Standby time: ≥240 hours * Charging mode: USB Charging * Charging time: about 2 hours * Echo: in a non-closed environment， echo-free * When it's not paired with Bluetooth device， headset will automatically shutdown after 5min. * When there is an incoming call，voice prompts action * During charging，LED show red. * When fully charged， the red LED turns off automatically * When the battery is less than 20%， there will be alarm tone
