The charging box can also charge your box .
If listening continuous with 70% volume then usage time suggested 4-5 hours
if listening continuous with 90%volume then usage time suggested 1-2hrs.
these headsets may block outside noise especially at high volume
Product No.: B20
BT Version: V5.0+EDR
Support Profile: Headset / Handsfree / A2DP / AVRCP
Working Voltage: 3.4V-4.2V
Working Current: 4mA-15mA
BT Frequency: 2.4GHz-2.8GHz
Impendence: 30 ohm
Sensitivity: 88 dB
Transmission Distance: Up to 20M (Linear Distance)
Charging Box: Battery Capacity: 400mAh
Charging Time: 1-2 Hours
Size: 6.4*4.8*2.5cm / 2.52*1.89*0.98in
Weight: 41.2g / 1.44oz
Headphones: Battery Capacity: 55mAh
Working Time: 2-3 Hours
Weight: 3.3g / 0.11oz
Package Size: 12*9*4.2cm / 4.7*3.5*1.7in
Package Weight: 137.6g / 4.85oz
Wireless Studio 2. 0 Headphones connect to Bluetooth-compatible devices without any cords or cables. Featuring Acoustic Engine, these innovative headphones enhance your listening experience whether you’re a rocker, a rapper, or an electronic enthusiast. Its rechargeable battery provides up to 12 hours of tunes, and a handy power button lets you save the last bit of juice for the really unimportant parts in life.
The Wireless EarPods are designed to be used with any smartphone device. (Android or iOS) The Earpods pair flawlessly and sync up when playing music. The battery is extremely efficient and provides up to 5 hours of talk/listening and up to 100 hours of standby time.
Freedom. Comfort. The great advantages of wireless headphones. It offers you the best wireless experience in general- Deep and enveloping sound in all volumes. Sharper calls at both ends of the communication. Unintenupted changes between two connected Bluetooth devices, so you never miss a call or that movie you’re watching. Once you listen to them, you will agree that they are the best-sounding wireless headphones that you can find
Exactly what you want to hear. Galaxy Buds+ are the perfect fitting earbuds to isolate you from distracting noises, so you can stay focused on what you want. And if you’d like to filter in some of the outside world to be more in-tune with your surroundings, you can switch on Ambient Aware2. Hear flight annozments, oncoming traffic or your order number while still enjoying your favorite playlist or podcast