tooth stereo headset

Bluetooth Stereo Headset "Berlin" - White

•Interface: Bluetooth v.4.1
•Transmitting Power: Max 5 dB
•Supported Profiles: HSP, HFP, A2DP, AVRCP
•Battery: Rechargeable 250 mAh Li-ion
•Recharging Time: 2 hours
•Operation Distance: Up to 10 meters in open air
•Speaker Diameter: 40 mm
•Speaker Frequency Response: 20 Hz - 20,000 Hz
•Sensitivity: 93 dB
•Impedance: 32 Ohm
•Microphone: 360 degrees omni-directional
•Power Consumption: 3.7 V DC, up to 45 mA
•Dimensions: 170 x 175 x 70 mm (L x W x D)
•USB Charging Cable Length: 1 meter
•Net Weight: 130 grams

Features:

•Advanced DSP noise reduction technology
•Up to 500 hours of standby time and 15 hours of listening time
•Automatically mutes music during incoming calls
•Multifunction button, volume control, and low battery indication
•Comfortable ear cushions and adjustable headband