Wireless Earphones, IPX4 Wireless Neckband Retractable Earbuds Noise Cancelling Bluetooth Headphones, Siroflo Magnetic Stereo Earphones Built-in Mic for Streaming X13
Wireless Earphones, IPX4 Wireless Neckband Retractable Earbuds Noise Cancelling Bluetooth Headphones, Siroflo Magnetic Stereo Earphones Built-in Mic for Streaming X13
New Arrival
- Bluetooth version: V4.1
- Charging time: About 1hrs
- Standby time: Up to 380hrs
- Lithium Polymer Battery: 3.7V / 130mAh
- Frequency range: 2.4GHz - 2.48GHz
- Bluetooth profiles: A2DP, AVRCP, HSP, HFP
- Operating distance: Up to 33 feet (free space)