Specifications of Riversong Stream W Wireless Neckband Earphone (EA106)

Specifications

• Impedance: 320+15%
• Input voltage: 5V/500mA
• Bluetooth version: V5.0
• Battery capacity: 165mAh
• Connection distance: >10m
• Playback time: ~14-16h (volume at 70%)
• Frequency response: 20Hz-20KHZ
• Water resistant: IPX4
• Speaker size: Ø8 mm