UNIT
• Dimensions: 46 x 21.6 x 21 mm
• Weight: 26 g (Battery Included)

SOUND
• Frequency Response: 20 Hz - 20 KHz
• Sample Rate: 48 KHz, 16 Bit
• SPL (Sound Pressure Level):10 dB@1KHz
• THD (Total Harmonic Distortion): 0.5 %
• SNR (Signal to Noise Ratio): 85 dB

BLUETOOTH
Bluetooth v2.0 compliant
Bluetooth Profile Supported:
• A2DP
  (Advanced Audio Distribution Profile)
• AVRCP
  (Audio Video Remote Control Profile)
• HSP (Headset Profile)
• HFP (Hands-free Profile)

Radio:
• Carrier frequency: 2.4-2.480 GHz
• Spread spectrum: FHSS
• Modulation method: GFSK
• Sensitivity: <0.1% BER@ -80 dBm
• RF Output power: -6 dBm to 4 dBm

Built-in battery:
• 3.7V/ 120mAh / Lithium/rechargeable

Operation:
• Operating time:approx: 4 hours
• Operating temperature: -20 °C~+60 °C
• Storage temperature: -40 °C~+80 °C

Mini USB charging port
Standard 2.5mm headphone jack
Four-direction button for VOL+,VOL-,
previous song, next song