Bluetooth version: V5.1
Bluetooth Distance: 10M
Speaker diameter 40mm
Speakerfrequency range: 20Hz~20KHz
Battery specification: 650mAh
Charging voltage: 5V
Charging time: about 2.5h
Bluetooth duration: about 24h
Accessory: charging cable, 3.5mm Aux cable, card model
Color: black, red, blue, white
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Country:China
Model No:CBT204
FOB Price:6 ~ 15 / Piece ( Negotiable ) Get Latest Price
Place of Origin:China
Price for Minimum Order:6 per Piece
Minimum Order Quantity:100 Piece
Packaging Detail:1pc/ gift box
Delivery Time:Order: 7 to 15 days, retail: 3 to 5 days
Supplying Ability:50000 Piece per Month
Payment Type:PayPal, Money Gram, Western Union, L/C, T/T
Product Group :Call Center Headsets
Specification:
Bluetooth Version: V5.0
Mic Size: 6.5*5.0mm
Mic Sensitivity: -44�±3db
Speaker impedance: 32 �±15%
Speaker Diameter 40mm
Transmission Distance: about10meters
Frequency: 20Hz~20kHz
Battery Capacity:300mAh/5V
Charging Time:2hours
Standby Time: About300 hours
Bluetooth Duration: About20hours
Bluetooth version: V5.1
Bluetooth Distance: 10M
Speaker diameter 40mm
Speakerfrequency range: 20Hz~20KHz
Battery specification: 1000mAh
Charging voltage: 5V
Charging time: about 2.5h
Bluetooth duration: about 60h
Charging port: type C
Accessory: charging cable, 3.5mm Aux cable
Color: black, white
Country:China
Model No:A01
FOB Price:10 ~ 20 / Piece ( Negotiable ) Get Latest Price
Place of Origin:China
Price for Minimum Order:10 per Piece
Minimum Order Quantity:100 Piece
Packaging Detail:1pc/ gift box
Delivery Time:Order: 7 to 15 days, retail: 3 to 5 days
Supplying Ability:50000 Piece per Month
Payment Type:PayPal, Money Gram, Western Union, L/C, T/T
Product Group :Noise Cancelling Headphones
Specification:
Bluetooth solution: BK3266
Bluetooth version: V5.0
Bluetooth protocol: AVRCP,HSP,HFP,A2DP
Bluetooth Distance: 10M
ANC frequency: 20~600Hz
ANC noise cancellation: 25 �± 2db
Operating frequency: 2.402~2.480GHz
Battery specification: 350mAh
Charging voltage: 5V/ 1A
Charging time: about 2h
Bluetooth duration: about 20h
Bluetooth + noise cancellation duration: about 10h
Noise cancellation duration: about 33h
Accessory: charging cable, 3.5mm Aux cable
Color: black
Function: Dual Mic ENC
Bluetooth Version: BT 5.2
Earbud Battery: 30mah x 2
Charge Case Battery: 350mah
Playtime: up to 4hrs (up to 32hrs in total)
Audio Format: A2DP/HFP/HSP/AVRCP
Connection Distance: over 10m
Waterproof: IPX4
Driver Dimension: 10mm
Charging Time: about 2H
Product details
standard Bluetooth headphone/headset
No boom microphone sticking out
Volume Control: Â Yes
Style  Headband
Communication: Â Wireless
 Product name:  Bluetooth Headphones
Keyword: Â Stereo Earbuds
Type  Mobile Headset
Feature  Perfect Sound
Color  Black
The black colored version of the Marshall Major II Headphones feature custom 40mm drivers in ergonomic ear cups to deliver deep bass, refined mids, and detailed highs through a frequency response of 10 to 20,0000 Hz. The dual 3.5mm ear cup jacks allow you to choose which side you prefer to wear the detachable double-ended coiled cord with mic and remote, and the extra jack allows you to plug-in and share your music with a friend. One side of the included cable terminates in a straight plug and the other terminates in an L-plug.