NewRixing NR-5019 Outdoor Portable Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk(Blue) Tag-Tab A 10.5 General Compatible with Apple: MacBook

General Compatible with Apple:  MacBook Pro 16 inch (2141)

The length of the belt can be adjusted freely

17 inches: 980 grams

General Model R89

2) Minimum adapt to line diameter: 0

NewRixing NR-5019 Outdoor Portable Bluetooth Speaker, Support Hands-free Call / TF Card / FM / U Disk(Blue) Tag-Tab A 10.5 General Compatible with Apple: MacBook1. Two color body with exquisite texture 2. TWS series function 3. Built in lithium battery 1200 mAh 4. Play time: 4 5 hours (play time varies with volume and audio content) 5. Charging time: 5 6 hours 6. Output power: 2x3W 7. Speaker: 2, external magnetic 4ohm, 3W, 52mm 8. Signal to noise ratio: about 80dB 9. Bluetooth standard: 5. 0+EDR 10. Working distance: about 10 meters 11. Input voltage: DC5V (1A) 12. Product size: 20. 1x9. 6x6. 9cm 13. Product