Bluetooth 4.1: Supports two connected devices simultaneously and allows to automatically connecting after paired successfully for the first time, high-fidelity stereo sound quality . The Headphones are compatible with most cell phones, iPhone and Android.
Built-in Magnets Design: You can attach the two headphones together when not using, and wear like a necklace around your neck, a convenient way to carry around when you don''t need them.
Long-Lasting Usage & Lightweight Design: Up to 4 hours talk time / music time (Playtime varies according to volume level and audio content). With 120 hours standby time and 1-2 hours charging time. Since it has a super Light Weight Design, the net weight is only 0.53 ounces; you will feel nothing for gym and workout.
In-line Mic and Volume Control: The headphones have a mute button and slide volume control button perfect for you answer the call or listening.
Sweat Resistant: Built for your active lifestyle, the earbuds are rated IPX Level 4 and can withstand dripping sweat. Ergonomic design optimized for ultimate wearing comfort to match your active lifestyle like running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 1.42 inch
Length : 6.42 inch

Item Weight: 0.48 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B071RS22WD

Product Description

Brand: UBYMI model: Bt31color: Black/gold why the UBYMI bt31 is the better choice in Bluetooth headphones?- True high definition sound enjoy stereo sound with high definition and unparalleled rock-solid bass with ultra crisp treble.- Bluetooth v4.1 skip-free wireless up to 30 feet- ipx4 waterproof / sweat proof protection- longer battery life - better battery efficiency with up to 6 hours of play.- Stylish and ergonomic design cordless headphones- passive noise cancellation- secure comfort fit- control calls - hands free calling and easy controls for volume, skip, pause and play.- Compatible with all Bluetooth enabled devices connect with two smart phones at once.- Premium packaging and premium quality accessories - 1 year warranty / 30 day hassle-free returns technical specification:- Bluetooth specification: 4.1+edr- ipx4 waterproof rating- noise reduction: Cvc6.0- transmission distance: 30ft- battery: Lithium-ion polymer 60mah- frequency response: 20 -22khz- charging port: Micro usb- charging time: 1-2 hours- playback time: Up to 6 hours- standby time: 120hwhat''s in the box: Bluetooth headphone short charging cable 3 sets of ear tips - small, medium, large cable management clip user manual buyers trust the UBYMI brand which is dedicated to the highest quality products.