NewRixing NR-4019 Outdoor Portable Bluetooth Speaker with Hands-free Call Function, Support TF Card & USB & FM & AUX (Blue) Tag-Mounting Bracket Has an 8 Pin power

Has an 8 Pin power supply port

Put the CNC groove inside the aluminum shell directly into the mold to form

40HQ: 491 cartons * 20 pcs = 9820 pcs

Lenovo big square female head to Type-C male notebook adapter connector

it is a camera

NewRixing NR-4019 Outdoor Portable Bluetooth Speaker with Hands-free Call Function, Support TF Card & USB & FM & AUX (Blue) Tag-Mounting Bracket Has an 8 Pin powerAbout that product 1. With a characteristic lanyard, portable and easy to bring 2. TWS series technology 3. Built in 1200 mAh full 18650 original battery 4. Bluetooth playback test at 80% volume Play time: 5 6 hours, charging time: 4 hours (play time varies with volume and audio content) Product parameters 1. Output power: 2x 3W 2. Speaker: 2, external magnetic 4ohm 3W, 52mm 3. Signal to noise ratio: >=80dB 4. Bluetooth standard: 4. 2+EDR 5. Working