Brand: REMAX
Model : RM-610DA
Frequency Response 20Hz-20KHZ
Output Sensitivity 105db +5db
Microphone Sensitivity 42db +5dB
Impedance 16 +15%
Rated Power 2mw
Driver Unit 10mm

Brand: QKZ
Model: DM9
Style: In-Ear
Communication: Wired
Connectors: 3.5mm
Vocalism: Principle Dynamic
Control Button: Yes
Plug Type: Line Type
Sensitivity: 94±2dB
Frequency Response: Range 20-22000Hz
Line Length: 1.2m
Resistance: 16O
With Microphone: Yes
Frequency Response: 20-22K Hz
Speaker Sensitivity: 94 at 1KHz
Function: For Mobile Phone, Monitor Headphone, For Internet Bar, Common Headphone, for Video Game, HiFi Headphone, For iPod
Supported Devices
Xiaomi, Samsung Galaxy, Huawei, LG, Sony and Other android mobile phones
iPhone & IOS devices
Mp3 Mp4 players, tablets, PCs, all 3.5mm music players.

Brand: QKZ
Type: In-Ear
Material: Aluminum Alloy
Compatible with: Computer, Mobile phone, PC, Portable Media Player
Connecting interface: 3.5mm
Connectivity: Wired
Frequency response: 8Hz – 22KHz
Impedance: 32ohms
Sensitivity: 120dB
Product weight: 0.0200 kg
Package weight: 0.0600 kg
Product size (L x W x H): 125.00 x 3.00 x 3.00 cm
Package size (L x W x H): 9.00 x 6.00 x 4.00 cm

Brand: REMAX
Model: RM-610D
Driver unit: 10mm
Impedance: 3815%
Frequency response: 32-20KHZ
Sensitivity:
Jack: 3.5 mm
Cable length: 1.20M
Mic: yes
Controller: Intelligent controller
All support (Switch Songs & Voice) Model : for iPhone 4 4s 5 5s 5c 6 6Plus Samsung Galaxy s3 4 5 6 Note 2 3 4 Sony
LG ect…
Only Support Switch songs Model : for T1 HTC OPPO Galaxy 9100 Mi3
Do not support Model : For MOTO HUAWEI .
Music type: Rock, metal music, pop, DJ.
Apply to Android 4.0 and above system smartphones, for iPhone, PC, tablet pc, MP3, CD, PSP.

Brand: Remax
Play Time: 9h
Model No: RB-S29
Charging Time: 2h
Product Type: Earphone
Standby Time: 130h
Transmission Distance: 10m
Battery Capacity: 105mah
Bluetooth Version: V5.0
Waterproof Performance: Ipx6