DS1™ True Wireless Earbuds (White)

Model name : DS1
Bluetooth version : BT5.2
Profiles : HFP/HSP/A2DP/AVRCP
Supported audio formats : SBC、AAC
Frequency response : 20Hz-20kHz
Speaker driver : 10mm dynamic speaker
Battery Single earbud : 3.7V/40mAh /Charging case: 3.7V/350mAh
Operating time: Earbuds (playing music state) : 7.5h with ANC off, 5.5h with ANC on
Charging case : 22.5h
Charging time:Earbuds : approx.1.5h/Charging case: approx. 1.5h
Microphone :3 MICs in each earbud
Noise reduction depth : 30dB
Operating range : 15m
Waterproof : IPX5
Weight:Single earbud : 4.18g/Charging case: 36.25g
Dimension:Earbud : 35.2*18.5*23.0mm/ Charging case : 56.5*45.8*28.2mm