Comparison Poly Explorer 55 vs Poly Explorer 50

Clear Table
Add to comparison
	Poly Explorer 55	Poly Explorer 50
	Outdated Product	from $49.99 Outdated Product
all specs only differences
TOP sellers	Find prices on Amazon.com Find prices on eBay.com	Find prices on Amazon.com Find prices on eBay.com
Device	bluetooth headset	bluetooth headset
Design	earbuds	earbuds
Behind ear
Connection	Bluetooth v 3.0	Bluetooth v 3.0
Range	10 m	10 m
Specs
Features	Multipoint noise cancellation volume control voice dialing A2DP profile	Multipoint noise cancellation volume control voice dialing A2DP profile
General
Power source	battery	battery
Battery life	11 h	11 h
USB charging port	microUSB
Weight	10 g	10 g
Color
Added to E-Catalog	january 2019	july 2015

USB charging port

The type of connector used to charge the built-in battery of Bluetooth headsets, more precisely, to connect an external charger. The role of such a device can be played by a network or car adapter, a power bank, or even a USB port on a PC or laptop (if you have the appropriate cable).

— microUSB. A smaller version of the USB connector designed for portable devices. It appeared quite a long time ago, but it does not lose popularity nowadays, despite the active implementation of the USB-C port.

— USB-C. A miniature USB connector, positioned, among other things, as a potential successor to microUSB. Unlike its predecessor, it has a double-sided design, thanks to which the plug can be inserted into the socket in either direction. It is still relatively rare, but the situation is likely to change in the coming years.