You can use the call button when you have paired the speaker to your smartphone and to use simply short press the button to answer a call and short press again to hang up. Also long press the button when your phone is ringing to reject the phone call. You can also double press the button to redial the last missed call number. I really like these headphone from Betron. I was trying so hard not to like them as I normally don’t like this kind of style of headphones, but I just couldn’t do it. They are great, and I love them! The ear cup control does take some time to get used to. This might be because most headphones that I’ve previously reviewed have the control on the Right ear cup rather than the Left. The sound is truly awesome, and they are super comfortable to wear. I found the Betron HD800X headphones to produce excellent sound and they also have excellent noise cancellation too! The ear cups are large and cover your whole ear which I find very comfortable. Remote And Microphone: With a built in HD microphone and volume controller on the earphone cord, you can take hands free calls from your Android or IOS devices; Switch easily between songs and calls with no need to remove your headphones

Betron D51 Speaker - My Helpful Hints® - Honest Reviews

Before you even think about pumping out some tunes you need to firstly ensure that you’ve given these headphones enough charge. You need to charge your HD800X headphones using the supplied Micro USB cable and powered using any 5V DC outlet, you can use your mains USB wall plug, a laptop or even a powerbank. Professionally designed to provide truly outstanding audio quality, the Betron V3 earphones are incredibly user friendly and enhance your listening experience. Well designed and fashionable, the headphones combine comfort, power and an immersive experience.

To pair the HD800X headphones to your smartphone, simply power on the headphones via the Main “MFB” button located on the Left ear cup, press and hold this button and an audio tone can be heard from the earcups with a flashing Blue and Red LED light visible on the outer part of the Left ear cup.

Micro USB Cable • BETRON

You can also connect the Betron D51 speaker directly to a non-Bluetooth device with the 3.5mm audio cable (aux cable not included). Wireless Listening: Stream your music wirelessly with any Bluetooth enabled device; Bluetooth V4.1 and EDR audio decoding technology makes it easier and faster to pair with your devices; V3 has a better battery efficiency with up to 6 hours of play The sound from the Betron A3 is clear, but the bass tones aren’t very noticeable, and the speaker is great for vocal notes. Just don’t expect this little speaker to move the air with bass tones! But for me the biggest selling point is that LED light feature that I keep mentioning.

The Betron D51 speaker is very simple to use, the sound is also fantastic. The finish has a nice feel to it. The Betron D51 feels more expensive than it is. The instructions provided are clear and well written. Overall I highly recommend you buy this speaker, not only is the speaker very affordable but also has an excellent audio sound too.

Betron Nylon Braided Reinforced Tangle Free USB to Micro USB

If you want to play music directly from a TF card (Max 64G) simply put the TF card into the TF slot and the Betron D51 will automatically start playing.It is compatible with all Bluetooth enabled devices including the iPhone, iPod, iPad, Samsung mobile phones, tablets, computers, pc, laptops etc. Stream your music wirelessly with any Bluetooth enabled device. Bluetooth V4.1 + EDR audio decoding technology makes it easier and faster to pair with your devices. V3 has better a battery efficiency with up to 6 HOURS of play. As per the usual with Bluetooth speakers you can use it for all Bluetooth enabled devices such as your iPhone Smartphone, Android Smartphone, Tablets, Laptops, and so on (You get the idea, if it has Bluetooth then this speaker will work) This speaker has a cool feature, it can also light up with subtle LED lighting which cycles through a range of colours, providing a complete sensory experience.

Micro USB Cable, 4.5M Extra Long Android Fast Charging Cable

With a built in HD microphone and volume controller on the earphone cord, you can take hands free calls from your Android or IOS devices. Switch easily between songs and calls with no need to remove your headphones. The Betron D51 takes about 3 hours to fully charge using the charger cable supplied which has a length of 60cm. The speaker will last for several hours after a full charge. Impressive Battery: Capable of withstanding a huge 8 hours of use from one charge, these wireless earphones are superbly durable. The Betron HD800X Headphones are a wireless set of headphones with dynamic 50mm drivers which produces high quality, bass driven stereo sound.With Bluetooth you can be free from trailing wires as you workout. Bluetooth pairing is easy – simply search for the Betron BR74 on your Smartphone or tablet and pair up to stream playlists across a 10 meter range. You can also use the supplied AUX cable (Which has a length of 1M) if you don’t want or your device doesn’t have a Bluetooth enabled connection and this is plugged into the port located on the Left ear cup. Fancy a cup of coffee? The Betron A3 has a Bluetooth range of 10M so you’ll be able to put the kettle on without missing your club bangers! Technical Specifications. I didn’t get any distortion when the volume was increased to maximum either which was quite surprising.