Headphone Kita Kore Wireless Earphones SE-C7BT "B-PROJECT Invincible * Dangerous ×Pioneer"

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

『 Bluetooth-enabled wireless earphones SE-C7BT 』, a collaboration item of "B-PROJECT Invincible * Dangerous ×Pioneer", is now available!
* Please note that "semi hard case" is not included.
[Product Details]
Model Number : SE-C7BT
Unit Diameter : φ 8 mm
Model Type : Sealed Dynamic
Playback Frequency Band : 5 Hz to 22000 Hz
Battery Life : Continuous Communication Maximum 7 hours (including music playback time)
Charging Time : approx. 1.5 hours
Power Source : DC3.7 v Built-in rechargeable lithium ion battery
Main Unit Mass : 20g
Accessories : Earphone Chip (Silicon) XS/S/M/L, Micro USB Cable, User's Manual
* We do not guarantee the battery life or the number of times of use for used products.