EWA A150 - 5W

Product specification: 1. Bluetooth version: 4.0 2. Bluetooth distance: less than 33 feet 3. Support: Bluetooth, TF card, 3.5mm audio input 4. Expanded memory: 32GB (not included) 5. Battery capacity: 650mAh 6. Charging time: 2-3 hours 7. Listening/speaking time: 10-12 hours 8. Waterproof level: IPX6 9. Charging parameter: 5V 10. Frequency response: 70Hz-20KHz 11. Signal to noise ratio: greater than or equal to 90dB 12. Material: Metal 13. Product size: 7 x 7 x 6.4 cm 14. Net weight: 445g 15. Support music formats: MP3, wav, wma, Flac, APE