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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
24 USB ports can charge multiple digital products at the same time to meet more needs
It has a native resolution of 1920 x 1080P
low energy consumption
13mm dynamic speaker
Battery specifications: Built-in 2 1200 mAh 18650 batteries
RETEVIS RS-113 2 Pin Remote Speaker Microphone for H777/UV5R/RT21/RT1/RT3 ALLDOCUBE 24 USB ports can charge1. It is ergonomic. 2. The sound is loud and clear. 3. ABS + PC plastic shell. 4. The diameter of the coil cable is 5mm, enhanced 2000D Kevlar. 5. With 360 degree rotating clamp 6. Weight: 157g 7. Cable length: about 50 cm (not pulled out) 8. Speaker size: 40mm 9. Sound pressure level: 108+ 3dB @ 1KHz 10. Impedance: 16 ohm 1W 11. Related power: 0. 5W 12. Microphone sensitivity: 40dB3dB @ 1KHz 13. Microphone impedance: 2. 2K 14. Suitable for Kenwood TH
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