Description: Output power: 3 w Frequency response: 90 hz - 20 KHZ Signal to noise ratio: 82 db Distortion: ≤ 0.5% Charging voltage: 5 v + 0.5 v Product specification: 127 x 81 x 41 mm Product weight: 350 g Product list: Lithium Battery x 1, Charger Wire x 1, Instructions x 1 Battery description: Model: BL-5 c Specification: 3.7 V Battery capacity: 1000 mAH Charging voltage: 4.2 V Execution standard: GB/T18287-2000 About the pilot lamp: Green light: bluetooth state. rapid flashing indicates it's searching bluetooth for matching. Blue light: radio/TF card/computer speakers. you can distinguish according to the prompt tone. Red light: charge lamp. long brighting when on charging, auto off when fully charged.
Trustpilot
1 month ago
2 days ago
