Wireless Magnetic Bluetooth Earphone Wireless Sports Headphones Stereo Bass Music Earpieces

Characteristics Water resistance:yes Headphone type:Neckband Bluetooth version:4.1 Show all characteristics

Wireless Magnetic Bluetooth Earphone Wireless Sports Headphones Stereo Bass Music Earpieces with Mic

Specification: 1. Bluetooth version: V4.1 2. Bluetooth distance: 10 meters 3. Frequency range: 2.4GHz-2.48GHz 4. Operating distance: Up to 10m (free space) 5. Bluetooth profiles: A2DP, AVRCP, HSP, HFP 6. Standby time: Up to 50hrs 7. Working Voltage: DC5V/130MA 8. Charging: cable included (no adaptor) 9. Battery: Built in lithium polymer battery 10.Talk time: approximately 4 hours/Listening time: about 5 hours 11. Charging time: Approximately 1-2 hours 12. Frequency response: 20Hz-20kHz 13. Operational temperature: -10 to 50°C

Package Included: 1 * Bluetooth Headphone

Frequency range: 2.4–2.5 GHz