Enjoy music wirelessly from Bluetooth Stereo-enabled music players and mobile phone Bluetooth V5.0 for high quality audio with less interference and lower power consumption, integrated multi-point technology Soft ear pads for comfortable wearing for a long time Specifications: Brand: Bluedio Model: TM Connection Mode: Bluetooth Bluetooth Version: V5.0 Bluetooth Protocol: A2DP, AVRCP, HFP, HSP Transmission Distance: 10m Frequency Response: 20-20000Hz Impedance: 16ohms Music Time: 30h Sensitivity: 118dB Standby Time: 1000h Talk Time: 30h Battery Capacity: 650mAh Compatible with: iPhone Samsung HTC LG Sony Huawei Smartphones and Tablets Package included: 1 x BLUEDIO TM Wireless Bluetooth Headset Stereo Headphone 1 x Type-C USB Cable 1 x English User Manual