Product parameter:Model: ME-19TBluetooth version: 5.1plusChannel: 2Whether single or double ear: Bilateral stereoDrive unit: 6mmTransmission distance: 10mSound principle: biological diaphragmWearing method: in-earCompatible platform: BluetoothOperation method: touchCommunication function; supportInterface: Type-cSensitivity: 108+/-3DB/400HzMusic time: 4hTalk time: 3hStandby time: 120hSupport mode; A2DP, hfpBattery capacity: 350mAhColor: colorfulPacking list: Bluetooth headset, manual, data cableFeatures:1. Biological diaphragm speaker, high resolution, balanced three-frequency, better on-site feeling, lower distortion rate2. Silicon wheat noise reduction, simultaneous transmission of both ears3. Game mode, stable for 60ms, precise listening position and strong anti-interference4.8D stereo surround sound quality, ACC encoding/SAN decoder5. Long battery life, high efficiency and low power consumption