SKU:

Original Xiaomi Buds 4 Pro 48dB Noise Cancelling Bone Sensor Wireless Earphone(Black)
小米 Buds 4 Pro 48dB降噪骨声纹无线耳机 (颜色：月影黑)
条码：6922415293560
HSCode：85176294
批量修改原始型号 		采购：Jack  编辑：Teri  产品经理：Forest

1. 48dB 4000Hz ultra-wideband intelligent dynamic noise reduction
2. 11mm dual magnetic dynamic unit, HiFi sound quality
3. LHDC 4.0 transmission protocol, support 96KHz high-definition audio
4. Bone voiceprint sensor, 3 microphone noise reduction
5. Built-in six-axis sensor, intelligent recognition, bringing 360-degree stereo surround sound experience
6. 38 hours long battery life (with the charging case)
7. Ergonomic design, comfortable to wear
8. Pressure-sensitive operation, quick response, and support for voice control
9. Support simultaneous connection of multiple devices
10. IP54 dustproof and waterproof

Product parameters
1. Wireless connection: Bluetooth 5.3
2. Communication distance: 10m (barrier-free)
3. Bluetooth protocol: Bluetooth Low Energy/HFP/A2DP/AVRCP
4. Bluetooth codec: SBC/AAC/LHDC 4.0
5. Frequency response range: 20Hz-40kHz
6. Battery capacity: Headphone: 53mAh, Charging case: 565mAh
7. Wireless charging: support Qi wireless charging protocol
8. Charging port: Type-C
9. Headphone input: 5V 280mA
10. Charging box input: 5V 2.3A
11. Charging box output: 5V 560mA
12. Music time: 9 hours (noise reduction off), 5 hours (deep noise reduction)


1. 48dB 4000Hz超宽频智能动态降噪
2. 11mm双磁动圈单元，HiFi音质
3. LHDC 4.0传输协议，支持96KHz高清音频
4. 骨声纹传感，3麦克风通话降噪
5. 内置六轴传感器，智能识别，带来360度立体环绕声体验
6. 38小时超长续航（配合充电仓）
7. 人体工学设计，佩戴舒适
8. 压感操作，响应迅速，同时可支持语音控制
9. 支持多设备同时连接
10. IP54防尘防水

产品参数
1. 无线连接：低功耗蓝牙5.3
2. 通讯距离：10m（无障碍空旷环境）
3. 蓝牙协议：Bluetooth Low Energy/HFP/A2DP/AVRCP
4. 蓝牙编解码：SBC/AAC/LHDC 4.0
5. 频率响应范围：20Hz-40kHz
6. 电池容量：耳机：53mAh 充电盒：565mAh
7. 无线充电：支持Qi无线充电协议
8. 充电端口：Type-C
9. 耳机输入：5V 280mA
10. 充电盒输入：5V 2.3A
11. 充电盒输出：5V 560mA
12. 音乐播放时间：9小时（降噪关），5小时（深度降噪）


代码：

Specification:
Package weight
One package Weight 0.31kgs / 0.68lb
One Package Size 12.0cm * 12.0cm * 5.0cm / 4.72inch * 4.72inch * 1.97inch
Qty per Carton 60
Carton Weight 18.4kgs / 40.56lb
Carton Size 50cm * 38cm * 27cm / 19.69inch * 14.96inch * 10.63inch

代码：