Panasonic RZ-B120 ErgoFit True Wireless Earbuds - Black
IPX4 Sweat & Water Resistant - Bluetooth 5.3 - ErgoFit Design - XBS Powerful Bass - AAC - Up to 6.5hrs Battery Life / 26hrs Total with Charging Case
Panasonic RZ-B120 ErgoFit True Wireless Earbuds - Black
IPX4 Sweat & Water Resistant - Bluetooth 5.3 - ErgoFit Design - XBS Powerful Bass - AAC - Up to 6.5hrs Battery Life / 26hrs Total with Charging Case
- Brand: Panasonic
- MPN: RZ-B120WDE-K
- Part #: HSTPAN00120
- UPC:
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Panasonic RZ-B120 ErgoFit True Wireless Earbuds - Black IPX4 Sweat & Water Resistant - Bluetooth 5.3 - ErgoFit Design - XBS Powerful Bass - AAC - Up to 6.5hrs Battery Life / 26hrs Total with Charging Case
- Brand: Panasonic
- MPN: RZ-B120WDE-K
- Part #: HSTPAN00120

Product URL: https://www.pbtech.com/pacific/product/HSTPAN00120/Panasonic-RZ-B120-ErgoFit-True-Wireless-Earbuds?is-review=1
Features
RZ-B120WDE-K - Digital Wireless Stereo Earphones
Our new RZ-B120W wireless earphones are for people on the go - who demand long battery life, to be free of wires and want simple fuss-free operation no matter what the day throws at you. Despite their compact size, and close fit to the ears, there's also impressively powerful bass performance thanks to XBS.
Ergonomically Engineered
Thanks to our 'Ergofit' design, B120W wireless earphones sit snuggly and discreetly in your ears. They're made to keep you in music, and chat, whatever else you choose to do.
Elevate Your Sound
Despite their compact size, the combination of 7mm dynamic drivers and XBS (eXtra Bass System) tech means that B120W have plenty of depth to bring your tunes to life and transport you to another world.
Over a Day's Power, in Your Pocket
With up to 6.5 hours of battery life in the earphones themselves, and an extra 19.5 top-up power in the compact storage case, B120W are ready to keep you in music, podcasts and chat all day. And all night.
Built for Your World
Because they're made to the IPX4 water resistance standard, B120W are perfect for your intense workouts in the gym - or outside on a walk home in the rain.
Swift and Secure Connection
Using Bluetooth® 5.3 wireless tech, B120W quickly connects to your smart devices and provides a stable connection. It also allows for higher quality performance from both music and calls than earlier versions of Bluetooth.
Easy Touch Control
B120W has touch sensors on both earphones, so you can quickly switch between music and calls. It's easy to adjust the volume, pause or skip tracks.
Voice Assist
With both Siri and Google Assistant compatibility, B120W are designed to work with your smartphone. A simple tap to the side of an earphone, followed by your assistant's 'wake words' will bring it to life.
Compact Design
With an extra 19.5 hours of battery life in the case, and quick USB-C charging, B120W earphones are as flexible as you. The case's smooth low-profile shape means it's easy to pop into your jeans pocket or smallest bag.
Specifications
Power Supply
Charging cradle DC 5V, 500 mA
Built-in Battery
Earphones 3.7V, Lithium polymer
Charging cradle 3.7V, Lithium polymer
Built-in Battery Capacity
Earphones 45 mAh
Charging cradle 450 mAh
Operating Time (AAC)
Earphones Approx. 6.5 hours
Earphones with Charging cradle Approx. 26 hours
Playback Time with Battery (SBC)
Earphones Approx. 6.5 hours
Earphones with Charging cradle Approx. 26 hours
Quick Charge (15 minutes, AAC)
Earphones Approx. 60 minuts
Charging Time (25 °C/77 °F)
Earphones Approx. 2.5 hours
Charging cradle Approx. 2.5 hours
Earphones with Charging cradle Approx. 2.5 hours
Charging temperature range
10 to 35 C (50 °F to 95 °F)
Operating temperature range
0 to 40 C (32 °F to 104 °F)
Operating humidity range
35 %RH to 80 %RH (no condensation)
Mass
Earphones (one side only: L and R are the same) Approx. 4.0 g
Charging cradle Approx. 34 g
Dimensions (W X H X D)
Earphones (with Earpiece M size) Approx. 22 mm × 34 mm × 25 mm
Charging cradle Approx. 62 mm × 45 mm × 25 mm
Bluetooth® section
Bluetooth® system specification
Ver. 5.3
Wireless equipment classification
Class 2
Max RF Power (e.i.r.p)
4 dBm
Frequency band
2402 MHz to 2480 MHz
Supported profiles
A2DP, AVRCP, HFP
Supported codec
SBC, AAC
Operating distance
Up to 10 m (33 ft)
Wireless Frequency band
20 Hz to 20,000 Hz
Earphones section
Driver unit
7 mm
Noise Canceling
-
Microphone
Mono
Accessory section
USB Charging Cord
USB charging cord: Approx. 0.2 m
(Input Plug: USB Type-A Shape, Output Plug: USB Type-C Shape)
Earpieces set
S, M, L each 2pcs (Size M Attached)
Water resistant
Water Resistance
IPX4 Equivalent (Earphones only)