Gzmy Wireless Apple Headset Headphone Head Phone for iPhone 7 7 6S 6S and higher and Samsung Galaxy S7 S8, and Android Phones Wireless Headphone with Speaker (Left)

Description

Wireless version: V4.1 + EDR. Supports: A2DP1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / D11.3 frecuency: 2.4GHz impedance: 32 OHM. Transmission power: class 2. Output power: 30mW. Range: 33 feet. Frequency response: 20-20000 Hz. Talk time: 3 – 4 hours charging time about 1 hour (the power indicator: red light, full power; red light off, blue light on). Standby time: 120 hours. Battery: rechargeable 60 mAh Li. Operating voltage range: 3.0 V-4.2 V. Mitou sensitivity: -42dB. Product size: length: 25 mm x width 15 mm x height 35 millimetres. Charging power: DC5V power supply [round hole interface] (USB computer port, mobile phone charger, car charger). Phone compatibility: compatible with almost all Android, Apple, Microsoft, Saipan system with Bluetooth mobile phone. Package contents: 1 x bluetooth headset 1 x USB charging cable 1 x user manual [English not guaranteed].