Model No: CX 400BT

Driver Type :Dynamic

Driver Size: 7 mm

Active Noise Cancellation: No

Touch Controls: Yes

Frequency Response: 5 Hz to 21 kHz (Wireless)

Number of Mics : 2 Type MEMS

Supported Audio Codecs: AAC, SBC, aptX

Bluetooth Profiles: A2DP, AVRCP, HFP, HSP

Bluetooth: 5.1

Battery Type: Lithium-Ion

Capacity (mAh): 55 mAh (Left Earpiece), 55 mAh (Right Earpiece)

Runtime: 7 Hours (BT)

Quick Charging Time:  10 Minutes for 1 Hour

Recharge Time: 1.5 Hours

DC Input Power: 5 VDC at 650 mA

Additional Charging Case Runtime: 13 Hours

Charging Case Capacity: 420 mAh

Charging Interface: Type-C

In The Box

1 Pair CX 400BT Earbuds

4 Pair Silicone ear adapter sets (XS, S, M, L)

1U Charging Case

1U USB-C Cable

1U Quick Guide & Safety Guide