User's Manual

3. Specification Parameters
- Bluetooth Version: 2.1+EDR
- Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
- Receive range: within 10 meters
- Operation Voltage: DC 5V 3A
- Output Power: 3W + 3W
- Driver Unit: 4Ą3W 1.5in
- Frequency range: 40Hz-20KHz
- S/N Ratio: >65dB
- Distortion Rate: <1%
- USB Port: DC 5V 1A
- Product Net Weight: 0.75kg
- Product Size: 138*138*69mm
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- Audio Output Power: 3W + 3W