Oratè Bluetooth pòtab ki reziste dlo, bas fò — Wach

2542.74 G. • Functions: Card, waterproof, dust-proof, anti-fall, voice prompt, call function,NFC function • Applicable scenario: fitness, outdoor, mobile portable • Connection: 3.5MM audio jack USB Bluetooth connection card reader • Frequency response range: 100HZ-20KHZ • Signal to noise ratio: ≥95dB • Power supply: Built-in lithium battery