HOCO EW203 True Wireless Earbuds Specifications: BT Wireless Version: Bluetooth v5.4 Headphone Form Factor: In-ear Waterproof Standard: IPX-4 Battery Capacity: 400mAh Battery Indicator: LED Chipset: JL Material: ABS Wireless Delay Time: 31–40 ms Working Time: 7 hours Brand Name: HOCO Place of Origin: Guangdong, China Private Mold: No Package Size: 18 x 16 x 6 cm Gross Weight: 0.300 kg
