Introducing the Retevis Retekess TR637, your durable solution for jobsite entertainment! With IP54 dust and weather resistance, this AM/FM/Bluetooth radio is built to withstand tough conditions. Enjoy high-quality audio with its powerful speaker and multiple input options. Plus, its compact size and lightweight design make it perfect for on-the-go use. Stay connected and entertained on the job with the Retevis Retekess TR637.

Double anti-fall
Double drop-proof; our radios boast an outstanding double drop-proof; making them the perfect match for any job site; construction or outdoor environment

Waterproof and dustproof
Dustproof and waterproof  IP54; dust and water resistance; say goodbye to the stress of potential damage from water and toward long-lasting durability

5000mAh lithium battery
Rechargeable lithium battery; with a powerful 5000mAh lithium battery; can be used for 7-8 hours and never miss your favorite stations

Various charging methods
Multiple power supply methods; a variety of power supply methods allow you to enjoy your favorite radio stations and music without worrying about short battery life

Bluetooth and Bluetooth hands-free function
Bluetooth-compatible function; support hands-free calling; you can easily connect your devices for a seamless; uninterrupted radio and music experience5.0 Bluetooth-compatible function; the hands-free feature also lets you answer calls without stopping or pausing the music; durable and portable speaker keeping you connected and entertained throughout the day

Hard shell with silicone cushion
Hard case with silicone cushion; the soft silicone pad; which protects your radio from scratching or washing

Various music modes
Multiple EQ modes; offers 5 different sound modes to enhance your listening experience; Flat; Rock; Pop; Jazz;

Multiple ways to play music
Multiple music play; Bluetooth-compatible and USB play; you can choose the play mode according to your needs

High power speaker
High-power loudspeaker; the radio features concealed high-powered speaker that brings you a good listening experience

Portable handle
Portable handle; a portable handle is bolted on top for you to carry this where you need a portable handle; TR637 adopts a portable handle; which can be carried away with just one hand; take the radio anywhere easily

AM FM radio music playback
FM/AM dual-band radio; you can choose the band you like; each band can store up to 30 stations

USB phone charging
USB phone charging; when the phone is out of power; you can connect the radio to charge your phone charge your phone; 5000mAh battery inside the TR637 radio can be used to charge the mobile phone in an emergency to solve your urgent needs

Type-C charging port
Type-C charging port; in addition to the power adapter charging; there is a type-C charging port to meet your various needs

external antenna
Excellent reception; portable radio has a great reception to receive stations; antenna ensures an ultra-strong stable radio signal

LCD screen
LCD screen; easy to operate; more intuitive to understand the current working mode and function status of the TR637 construction site radio