• Bluetooth-compatible 5.0 main control chip, support 10m transmission distance
• The built-in DSP audio processing system can eliminate noise and echo, ensuring clear communication and music
• Super mini earphones hidden in the ears, compact and light
• Safe battery protection, guarantee working time up to 5 hours
• The headset can be connected to 2 Bluetooth-compatible devices at the same time, such as for iPhone, for Samsung, for Huawei and other mobile phones, PC, Pad and other devices for call/music/game

Specification:

• Headphone type: in-ear, both left and right ear can be used
• Bluetooth-compatible version: V5.0 + EDR
• Bluetooth-compatible configuration: hands-free/headset
• Support protocol: HEP / HSP / A2D / AVRCP
• Transmission distance: more than 10m
• Battery type: 55mAh rechargeable lithium battery
• Charging time: about 1h-2h
• Working time: 4-6 hours of music (volume will affect time)
• Standby time: about 100-150 hours
• Frequency range: 2.40--2.48 ghz
• Distortion coefficient: ≤1%
• Frequency response: 20 hz-20khz