Yotsuba Nakano (CV Ayane Sakura) Model TRUE WIRELESS STEREO EARPHONES "The Quintessential Quintuplets ∬"

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

Product Description ■ This item is "USB cable and ear piece are missing". Please be aware in advance.
This is "TRUE WIRELESS STEREO EARPHONES" from "The Quintessential Quintuplets ∬".
[Product Details]
External Dimensions : (Earpiece on one side) approx. W23 x H20 x D24mm (excluding protruding part), (Charging Case) approx. W72 x H36 x D46mm
Mass : approx. 5.2g (Earpiece on one side), approx. 46g (Charging Case)
Driver : dynamic type approx. Φ 6 mm
Playback bandwidth : 20 to 20000 Hz
Microphone : non-directional
Bluetooth specifications : Version5.0/Class2 / class 2 / Multi-pairing (4) supported
Bluetooth Profile : A2DP, HFP, HSP, AVRCP
Supported Codecs : aPTx, AAC, SBC
Pairing Passkey : 0000
Power Source : Main DC3.7V/50mAh (built-in type)
Charging Case : DC3.7V/800mAh / Density : 324Wh/L (built-in type)
Continuous Playback Time (Maximum) : approx. 6-7 hours / Charging Case used : approx. 20 hours
Continuous Talk Time (Maximum) : approx. 5-6 hours / Charging Case used : approx. 15 hours
Continuous Call Time (Maximum) : approx. 5-6 hours / Charging Case used : approx. 15 hours
Standby Standby Time (Maximum) : approx. 100 hours
Charging Time : Earpiece approx. 1.5 hours / Charging Case used : approx. 3 hours
Operating Temperature Range : 5 to 40 ℃ (without condensation)
Water Resistance : IPX4 equivalent (Earpiece only)
Accessories : User's Manual (warranty certificate)