REMAX RB-S5 Magnetic Wireless Bluetooth Headset
Special Locking Ear design, can swicth Chinese and English.
Material: ABS+PET
Bluetooth: V4.1+EDR
Profile Support: HSP/HFP/A2DP/AVRCP
Frequency Response:2.402-2.480GHz
Ambient Noise: ≤90bdb
Transmission Distance: 10M
Battery: ..
REMAX RB-S3 Clip Earphones Bluetooth
Bluetooth 4.0/NFC/Line-in/MP3/
Power Bank Function
Material: ABS+Stainless
Profile Support: HSP/HFP/A2DP/AVRCP
Operating distance: up to 10m (free space)
Playing time: Up to 8 hrs; Charging time: Up to 3 hrs
Dimension: 34..
REMAX RB-195HB Stereo Multi-points Wireless Bluetooth Headphone
Bluetooth version : 4.1 Bluetooth audio Protocol :
A2DP1. AVRCP1 2. HFP1 4.
6 communication distance : 10 m Bell diameter : 40MM
in impedance : 320115 frequency response range :
20~20KHz sound / noise ratio : 80dB..