Bluetooth 4.2 Mini Bluetooth Speaker (Purple)

1. Size: 50*50*56.3mm2. Weight: 101g3. Bluetooth version: 4.24. Bluetooth protocol: A2DP 1.3, Hand-free configuration (HFP) 1.6, AVRCP5. Interface: Micro USB6. Lithium-ion polymer battery with 660 mAh battery capacity7. Working hours: music playing time: about 4 hours, voice calling time: about 3 hours8. Standby time system does not play music for 30 minutes and shuts down automatically, startup time system does not match for 5 minutes and shuts down automatically.9. Small size, easy to carry
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