Hall Switch & Display & Quad mics ENC
1.BT Version: 5.3 Chipset : JL 6973D4;
2.Bluetooth profile: A2DP/AVRCP/HSP/HFP
3.Drive dimension: φ10mm;
4.Impedance: 32Ω
5.Frequency range: 20Hz-20KHz
6.Input Port : Type-C
7.Operating Distance: 10M
8.Sound track system: Stereo
9.Battery Earbuds: 40mAh Li-polymer;
Charging case capacity: 300mAh Li-polymer
10.Working Time: about 5hrs

11.Charging time: earbuds ≈1.5hrs, case 1.5-2hrs
12.Qty. of charging earbuds from case: 2.5-3times
13.Weight of earbud: 3.8g*2
14.Weight of charging case: 31.4g