BTH 1400

Natural sound (up to 120 dB) directly in your ears.
Transmission: Bluetooth
Range: up to 10 m (under ideal conditions)
Frequency range: 30 Hz – 20 kHz
2.4 GHz digital
Distortion factor: < 0.5%
Signal/noise ratio: > 75 dB
Power supply: 3.7 V / 300 mA lithium polymer rechargeable battery
Operating time: up to 5 hours with fully charged batteries
Charging time: Approx. 2 hours for empty batteries
Standby time: up to 180 hours
Dimensions (width x depth x height - weight):
Headset: approx. 130 x 24 x 228 mm - approx. 65g
Colour: Blue-black