Brand Name : Ugreen

Model Name : WS209

Product Name : UGREEN HiTune S3 True Wireless Earbuds

Bluetooth Version : 5.4

Bluetooth Protocol : HFP, AVRCP, A2DP

Transmission Distance : 10M Max

Audio Decoding : AAC/SBC

Waterproof : IPX5

Playtime : Up to 7.5 hours (on a single charge)

Playtime : Up to 30 hours (with charging case)

Earbuds Battery : 50mAh

Charging Case Battery : 500mAh

Charging Time : Earbuds 1.5h /charging case 2h

Charging Port : USB C