• Bluetooth v2.1+EDR
• Working Range: 10meter
• Built in 500ma rechargeable battery
• Support A2DP V1.2, AVRCP V1.4 profiles;
• Support Line-in, hand-free call with internal mic
• Support music from TF card directly
• Frequency response: 100HZ-18K HZ
• Loudspesker output: 4Ω3W
• STN: ≥85±2dB
• With LED indicating when working
• Unique design with body ring rotation for volume control
• With excellent super bass sound quality.
Power Bank
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