FineBlue F6 Bluetooth Headset V4.0 Wireless Hand Headphones Stereo Sport InEar Earphones With Calls Remind Earphone
USD $12.51 - $13.62 /Piece
Min.Order:10 Pieces
Shenzhen Topper Electronics Co., Limited
Bluetooth mode: stereo + connect two phones calls English newspaper, switch machine English prompt
The range of frequency: 2402 MHZ to 2480 MHZ
Receiving sensitivity: - 80 DBM
Wireless emission standards: CLASS2
Launch range: about 10 meters
Frequency response: 20 hz - 20 KHZ
Signal to noise ratio: > 80 DBM
The speaker output power: 2 * 10 mw
Battery: the lithium polymer battery 150 mah
Charging time: < 3 hours
Talk: about 6 hours (full battery)
Standby time: 100 hours (full battery)