RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637
RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637

RETEVIS RB637 EU Frequency PMR446 16CHS License-free Two Way Radio Handheld Bluetooth Walkie Talkie, RB637

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Description
1. Unique design, with large-caliber decorative (illumination) lights, easy to operate, and good sound quality
2. One-key parameter function wireless copy, no need to batch or use PC software to write frequency for each
3. CTCSS/DCS signaling, effectively avoiding redundant calls from other stations
4. The tail tone is eliminated to avoid the impact noise from the speaker after the call is over
5. 9-level VOX voice control launch, normal conversation can be done without PTT button
6. 9 levels of squelch, real-time adjustment of the ideal call environment
7. TYPE-C charging interface to avoid plugging and unplugging troubles
8. Frequency range: PMR446
9. Channel number: 16CH
10. Channel interval: 12.5KHz
11. Standby current: less than or equal to 20mA
12. Antenna impedance: 50 ohms
13. Rated voltage: 3.7V
14. RF power: high: 2W low: 0.5W
15. Audio distortion: less than 5%
16. Frequency stability: +/-2.5ppm
17. Frequency deviation: less than or equal to 5KHz/2.5KHz


Specification:
Package Weight
One Package Weight 0.49kgs / 1.08lb
One Package Size 24.5cm * 17.5cm * 5.5cm / 9.65inch * 6.89inch * 2.17inch
Qty per Carton 40
Carton Weight 19.90kgs / 43.87lb
Carton Size 57cm * 36cm * 51cm / 22.44inch * 14.17inch * 20.08inch
Loading Container 20GP: 254 cartons * 40 pcs = 10160 pcs
40HQ: 591 cartons * 40 pcs = 23640 pcs

Assurance

Product Assurance

All our products are quality checked before dispatch to ensure they meet our standards.

  • Condition: Items are supplied as new or professionally refurbished (where specified in the description).
  • Testing: Products are tested where applicable to confirm functionality before shipping.
  • Returns: Covered by our 7-day return policy for faulty, damaged, or incorrect items.
  • Packaging: Items may arrive in original or secure replacement packaging.

Please ensure compatibility and correct product selection before purchasing. If you are unsure, contact us before placing your order.

Shipping & Returns
  • Insured Delivery
  • Standard delivery within 7–15 business days
  • Easy 7-day returns
  • Return items in original condition for a full refund
All deliveries are insured at no cost to you.

If you do not receive your parcel or receive damaged items, you are covered by our insurance.

Easy 7-day Returns

Incorrect or Faulty? No problem. You have 7 days to return your item, no questions asked.

Standard delivery within 7–15 business days

Return items in original condition for a full refund

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Great Support


We provide reliable customer support to assist you before and after your purchase. Whether you need help choosing the right product or tracking your order, our team is ready to assist during working hours.

Flexible Communication

We make it easy to reach us through multiple channels. You can contact us via call, WhatsApp, or email, and we’ll respond as quickly as possible with clear and helpful information.

Trusted Service

We focus on delivering a smooth and transparent buying experience. From secure ordering to reliable delivery and clear policies, we ensure you know exactly what to expect at every step.