EJ-07S Wireless Bluetooth-compatible 5.0 Headset Noise Cancelling Headphone Bass Earphone - Black

• Volume +/-, up/down song switching, answering calls

• FM stereo radio, hands-free calling

• Dual purpose: Bluetooth-compatible and 3.5mm plug-in cable

Specification:

• Product: Wireless Bluetooth-compatible headset

• Model: EJ-07S

• Bluetooth-compatible protocol: 5.0

• Transmission range: 10 meters

• Channel: bilateral stereo

• Speaker size: 40mm

• Frequency response: 20Hz-20KHz

• Impedance: 30Ω

• Battery capacity: 400 mA

• Charging time: 2-3 hours

• Battery life: 10 hours

• Standby time: about 300 hours