[Damaged / Missing earphone chip] ZERO CHRONICLE motif wireless earphone IE-CM5TW (B) "White Cat Project ZERO CHRONICLE"

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

Item description ■ This item is "damaged item (damaged upper part of original clear cover case)" and "Earphone-chip XS, S and L size are missing". Please be aware in advance.
This collaboration model "IE-CM5TW (B)" has a logo design and black and white feathers printed on the buttons on both housings, expressing the world view of this work.
In addition, the logo design of the anime is printed on the charging case of the main body, and the crest with two image colors is printed on the attached original clear cover case.
The package uses a key visual drawn by The Prince of Darkness and Iris.
[Product Details]
Transmission method : Bluetooth Standard Ver. 4.2
Output : Bluetooth Standard Power Class 2
Maximum communication distance : Range of view approx. 10m
Usable frequency band : approx. 2.4 ghz band
Modulation method : FHSS
Bluetooth Profile : A2DP, AVRCP, HFP, HSP
Supported codecs : SBC, AAC
Content protection : SCMS-T method
Power source : DC3.7 v built-in rechargeable lithium ion battery
Supported codecs : SBC, AAC
Content protection : SCMS-T method
Power source : DC10V built-in rechargeable lithium ion battery
Multi-pairing : up to 2 units
Battery duration : continuous communication up to approx. 3 hours (including music playback time)
Charging time : earphones approx. 1 hour / charging case approx. 1.5 hours (full charge)
Type : Sealed dynamic
Driver : φ 6 mm
Playback frequency band : approx. 20 Hz - 20000 Hz
Mass : approx. 4g (L. R. for each)
Accessories : Earphone-chip (silicon) M, Type オリジナルパケージ