New Bluetooth appearance hearing aid elderly magnetic charging sound amplifier fingerprint touch collection sound device wholesale

Description

1.工厂直供，薄利多销。 2.产品有FDA/CE等认证。 3.产品支持OEM/ODM合作，一件代发，外贸订单。 4. 产品只供货给跨境电商平台和跨境外贸公司的采购客户 。 5.产品全英文包装，内销客户慎拍。 6.量大请咨询旺旺客服. Features: Material: ABS Color: White, Black (Optional) Maximum OSPL90: ≤120dB±3dB High Frequency Average OSPL90: 103dB±4dB Average Gain: 30dB±5dB Frequency Response Range: 300Hz-3500Hz Equivalent Input Noise Level: ≤32dB Total Harmonic Distortion: ≤10% Charging box: Include 300mAH Full charging about 2 hours OK to hearing Amplifiers recharging about 3~4 times Hearing Amplifiers: Include 35mAH Full charging about 2~3 hours Normal working about 20 hours Accesory: Main Unit x2 USB charging cable x1 Earplugs x6 Brush x1 English user manual x1 Package: Products size：4.5x2x1.5cm Box weight：110g Giftbox size：18*10*6cm Carton Size: 46*39*26cm QTY：100 pcs G.W：12 kg {"styleType":"offer-type-1","items":"822361656568,793980028887,879346889240,784373253154,855818786822,854450902367","usemap":"_sdmap_12"}

Specifications