Features:
Chip: CSR 8620 V4.1 Breakthrough exclusive technology doubles Soundbeats playtime to a solid 4 hours SignalPlus for skip-free music outdoors. Use your music device left/right side, above/below waist, doesn't matter with SignalPlus.
PureSound In-ear white noise and listener fatigue reduction. Eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment. Sweat-proof, durable design, Onscreen Battery Meter, Up to 4 hours of Talk/Playing Time and 120 hours Standby Time.
High-fidelity stereo music and clear speech, You can begin enjoying CD quality stereo sound instantly. Product technical parameters:
bluetooth version: V4.1,compatible V3.0,V2.1,V1.1
the chipset: CSR
send power: Class2
send frequency: 2.4 GHz
long transmission distance, 10 meters
support the file format: A2DP, AVRCP, HSP and HFP
Weight:14g
Color:Red
Package Includes:
1 x Bluetooth Headset
1 x USB Charging Cable
1 x Use Manual

• Chip: CSR 8620 V4.1 Breakthrough exclusive technology doubles Soundbeats playtime to a solid 4 hours
• SignalPlus for skip-free music outdoors. Use your music device left/right side, above/below waist, doesn't matter with SignalPlus.
• Ergonomic earbud, comfortable to wear. Voice command for picking up / rejecting calls. Control music and calls from the headphone.
• Sweat-proof, durable design, Onscreen Battery Meter, Up to 4 hours of Talk/Playing Time and 120 hours Standby Time.
• High quality soud with HD speaker and enhanced BASS effect

Chip: CSR 8620 V4.1 Breakthrough exclusive technology doubles Soundbeats playtime to a solid 4 hoursTiean