Description: Brand: Huawei honor colortooth earphone
Spread name: Colortooth
Category: Bluetooth headset
Battery capacity: 60mAh Power input: 4.75V-5.25V \/ 1A Bluetooth: Bluetooth V3.0 Indicator: color light (red， blue) Transmission range: about 10m Support music: Effective bandwidth of 100Hz-8K Hz Charging Interface: Micro USB Theory of talk time: !#!amp!*!gt; 5h Standby time: !#!amp!*!ge;120 hours Theory charging time: !#!amp!*!le;2 hours Microphone: Yes Dimensions: 61.96 * 15.93 * 8.6mm Weight: about 7.3g
Features: 1. Professional noise reduction， and enjoy clear sound anywhere;
2. Intelligent !#!amp!*!quot;deep sleep!#!amp!*!quot; power saving mode， long standby;
3. Can be pasted to your Bluetooth headset security of a fixed home base;
4. Support A2DP music player;
5. Support IOS power display;
6. Support for simultaneous connection to two phones;
7. Support vocal voice prompts;
8. Support for voice control to answer or reject;
9. Support double-click redial the last outgoing call
Key: 1. Function keys: Composite Power on \/ off， answer \/ reject \/ hang up， pairing \/ redial;
2.Up \/ down volume key: increase \/ decrease the volume when playing music: on an up \/ down a switch， music pause \/ play function

Call quality: 1， Send \/ Receive Loudness NB reference standard TIA-810B; 2， sending \/ receiving background noise NB reference standard TIA-810B; 3， send \/ receive frequency response NB reference standard TIA-810B; 4， send \/ receive distortion NB reference standard TIA-810B; 5， echo loss NB reference standard TIA-810B; 6， noise level SNR white noise 12dB ~ 15dB， babble noise!#!amp!*!gt; 14 (single mic is not required) street noise!#!amp!*!gt; 15 Paakage Include: 1 x Original Huawei Honor Colortooth Headphone More Details: