HOCO Wireless Hands-free Bluetooth Earphone

Quick Overview

Transmission range: 10m
Transmission frequency: 2.4GHz
Frequency response: 20 - 20000Hz
Impedance: 32 ohms
Bluetooth version: V4.1 + EDR
Battery capacity: 130mAh
Talking time: 6.5h
Music playing time: 10h
Standby time: 130h
Charging time: less than 2h