New model wireless bluetooth headset bluetooth earphones earbuds wireless earbuds 5.3 in-ear touch low latency binaural TWS earbuds new product

【Bluetooth version】V5.3 magnetic charging

【Transmission distance】Outdoor straight-line distance 15 meters

【BATTERY CAPACITY】PURE COBALT BATTERY HEADPHONES 40MAH

【CHARGING CASE BATTERY CAPACITY】300MAH

【Speaker】6mm real brass ring horn

【Music listening time】4.5 hours

【Talk time】About 4 hours

【Standby time】120 hours

【Charging time】70 minutes

【Working current】5-10MA

【Working voltage】3.0V-4.2V

【Distortion】<0.1% 

【Signal-to-noise ratio】>90db

【Charging interface】Type-C

【Surface treatment/material】Matte texture/ABS

【Specifications】Color box + instruction manual + charging cable + large, medium and small ear caps + earphone + charging case

【Support Bluetooth protocol】Support SBC, AAC, MSBC, HFP, HSP, A2DP, ACRCP

【Function】Touch operation + use of one and two ears + switch songs + adjust volume + summon Siri + pause/play + answer calls