YSP19 OWS Wireless Earphone (IPX5)
YSP19 Yesido BT5.4 Ultra Low Latency IPX5 Waterproof Open Ear Design OWS Open Bluetooth Headset.
Features
- OWS Air conduction sounds.
- TWS mode.
- BT: JL AD7003D4 V5.4.
- Earbuds Battery: 50mAh*2.
- House Battery: 400mAh.
- Using time: 6 Hours (Single time).
- Speaker: φ1511mm.