TWS Bluetooth Speaker YYW-F2
1. Product Size: φ51*47mm2. Packaging Size:13.5x10x6.5cm3. Total Weight: 395g4. Material: ABS, Rubber, Aluminium Alloy5. Speaker: Diameter--40mm Impedance--4Ω Power--3W 6. Resonant Frequency (F0) :170Hz7. Frequency Response: 150Hz–15KHz8. Output Power: 3W9. SNR: ≥85dB10. Distortion: ≤0.3%11. Working Time: based on different audio content 1-2h with maximum volumn 2-4h with 50% volumn12. Standby time: 10h13. Battery Capacity: 3.7V/400mAh lithium battery14. Working Voltage: 3.3V-4.2V15. Charging Time: 1-2h16. Charging Voltage: DC 5V/1A17. Bluetooth Transmission Range: 15M18. Bluetooth Version: V4.219. the Files Supported: HFPv1.5,A2DPv1.3,AVRCPv1.5,AVCTPv1.4,AVDTPv1.3,SPP1.020. Bluetooth Transmission Power: 4dBm class2
2018
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11
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