A1S Bluetooth Earphone Hanging Ear Incorporation True Sound Sports Single Ear Headset(Black) Type-Earphone & Accessories Carton Size 32cm * 22cm

Carton Size 32cm * 22cm * 15cm / 12

The Ethernet port supports 10/100LAN routing network cable

Four USB host ports: Connect with your mouse and keyboard to help you operate more conveniently

Size 225x135x130mm

shockproof and drop resistant

A1S Bluetooth Earphone Hanging Ear Incorporation True Sound Sports Single Ear Headset(Black) Type-Earphone & Accessories Carton Size 32cm * 22cm1. Bluetooth version: V 5. 0+EDR 2. Battery capacity: 120mAh 3. Bluetooth solution: Jerry 6973 4. Transmission distance: about 10 15 meters 5. Use time: about 7 10 hours 6. Speaker: copper ring 8mm 7. Material: ABS+UV+Silicone ear caps 8. Charging port: Micro USB 9. Weight: about 5 grams 10. Size: about 4. 4x4. 3x2. 4cm Features: 1. 8 core driver, improve sound quality 2. Silicone plastic environmental protection ear hook, waterproof and sweatproof,