Velodyne vFree - Manuel (Page 5)

At a glance
Specifications
Driver size: 34 mm
Frequency response: 20 Hz - 20 kHz
Sensitivity: 98 dB/1 kHz/1 mW
Impedance: 32 Ω
Frequency range: 2.4GHz - 2.4835GHz
Transmission range: up to 10 m (33’)
Power: lithium-ion polymer battery, 3.7 V / 430 mAh
(rechargeable)
Operating temperature: 0°C - 40°C
Supports Bluetooth v2.1 + EDR, A2DP v1.2, AVRCP
v1.0, HSP v1.2, HFP v1.6
Support codecs: SBC, AAC, apt-X
*Design and specifications are subject to change without notice
vFree user’s guide
3