PL60 Neck Massager Cervical Spine Massage Pillow Household Inflatable U-Shaped Neck Pillow, PL60 % Sonoff Interface: Standard RS232/USB

Interface: Standard RS232/USB

This product is mainly used to select a common output device for switching various stereo signal input

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PL60 Neck Massager Cervical Spine Massage Pillow Household Inflatable U-Shaped Neck Pillow, PL60 % Sonoff Interface: Standard RS232/USBDetails: 1. Size: about 32x30x10 cm 2. Weight: about 555 grams 3. Rated power: 5W 4. Rated voltage: 5V 1A 5. Charging port: Micro USB 6. Battery capacity: 2200mAh 7. Packing list: inflatable pillow, data cable, manual, storage bag Features: 1. Surrounding three dimensional support, ergonomic ring neck arc 2. The drawstring lock is fixed, not easy to move back 3. Naturally support the back of the head after inflation 4. Convenient travel, care for the