XO-EP79 Lightning Wired Earphones

Key Highlights

• Large 13 mm speaker for enhanced audio

output.

• Specialized "I7" plug, likely a dedicated

Lightning port interface.

• Full in-line functionality, including music,

calls, and volume adjustment (Tuning).

• Wide 20-20000 Hz frequency response

range.

Specifications

• Model: XO-EP79

• Headphone Type: Wired Plastic Flat Ear

• Connector: I7 Plug (Likely Lightning)

• Driver Size: 13 (φmm) (Moving Coil)

• Speaker Impedance: 32Ω

• Sensitivity: 105±3dB(dB)

• Frequency Response: 20 - 20000 Hz

• Microphone Sensitivity: MIC -42±2dB(dB)

• Cable Length: 1.2±0.03m

XO-EP57 3.5mm In-Ear Wired Earphones

Key Highlights

• Widely usable 3.5mm plug.

• Full music and call management on the

cord.

• TPE and ABS materials for longevity.

• Plastic in-ear design.

Specifications

• Model: XO-EP57

• Headphone Type: Plastic In-ear

• Plug Diameter: 3.5mm

• Sound Principle: Moving Coil

• Horn Diameter (Driver Size): 10(φmm)

• Wire Length: 1.20 M (±0.03 M)

• Available Colors: Black, White

• Primary Material: TPE Wire and ABS

• In-line Control Functionality: Play/Pause,

Answer/Hang up, Next/Previous Song

XO-EP31 Wired Earphones with Mic

Key Highlights

• Large 14mm driver for rich sound

• 32Ω impedance for high compatibility

• Wide 20-10000HZ frequency response

• Durable 1.2m TPE cable with standard

3.5mm plug

Specifications

• Model: XO-EP31

• Driver Unit Size: 14mm

• Impedance: 32Ω

• Rated Power: 3mw

• Frequency Response Range: 20-10000HZ

• Cable Length: 1200mm

• Cable Material: TPE

• Plug Type: 3.5mm

XO-EP74 Type-C Earphones with 14mm Drivers

Key Highlights

• Digital Type-C audio decoding

• Large 14mm dynamic drivers

• Full in-line control and voice assistant wakeup

• Extremely lightweight 11g flat ear comfort

Specifications

• Model: XO-EP74

• Plug Type: Type-C Digital Decoding (Zhongke

Lanxun AB136T2 chip)

• Earphone Type: Plastic flat ear type

• Driver Size: 14 ϕmm

• Impedance: 32 Ω

• Sensitivity: 104 ± 3dB

• Frequency Range: 20-20000HZ (Hz)

• Wire Length: 1.2m

XO-EP20 3.5mm In-Ear Wired Earphones

Key Highlights

• High-quality 14mm moving

• Universal 3.5mm plug wide device

compatibility.

• In-ear design reliable fit.

• Moving coil driver standard full-range

sound.

• 1.2-meter wire length practical

movement.

Specifications

• Model: X0-EP20

• Type of earphone: In-ear

• Plug diameter: 3.5mm

• Sound principle: Moving Coil

• Speaker diameter: 10 mm

• Wire length: 1.2

• Speaker impedance: 16 Ω

• Sensitivity: 89±3dB/mw(dB)

• Frequency response range: 20-20000hz

(hz)

XO-EP22 Wired Earphones with Mic

Key Highlights

• Wire-controlled music headphones with

easy call and music management

• Compact 10mm drivers provide clear and

dynamic sound

• Comfortable and lightweight design with

1.2m cable for easy use

• Compatible with Type-C devices and 3.5mm

audio interface options

Specifications

• Model: XO-EP22

• Drive unit 10mm

• Sensitivity 92±5dB

• Frequency response 20–10000Hz

• Power 10mW

• Impedance 16Ω

• Wire length 1200mm

• Interface Type-C and 3.5mm

• Package dimensions 55×180×15mm

XO-EP39 3.5mm Wired Earphones with Mic

Key Highlights

• High-quality 14mm moving coil drivers

for clear and balanced sound

• Built-in microphone with play, pause, and

call control functions

• Comfortable half in-ear plastic design

with durable TPE+ABS materials

• Standard 3.5mm plug compatible with

most audio devices

Specifications

• Model: XO-EP39

• Speaker impedance 32Ω

• Sensitivity 98±5dB

• Frequency response range 20–20000Hz

• Cable length 1.2m

• Mic sensitivity -42±3dB

• Horn power 3–5mW

• Speaker diameter 14mm

• Sound generation principle moving coil

type

XO-EP37 3.5mm Wired Earphones with Mic, 10mm Dynamic Drivers & TPE Durable Cable

Key Highlights

• Compact 10mm dynamic drivers deliver

detailed and balanced audio

• Integrated microphone supports music and

call control functions

• Durable and flexible TPE+ABS material

ensures long-lasting use

• 3.5mm universal plug compatible with

most smartphones and audio devices

Specifications

• Model: XO-EP37

• Speaker impedance 16Ω

• Sensitivity 93±3dB

• Frequency response range 20–20000Hz

• Cable length 1.15m

• Mic sensitivity -42±3dB

• Horn power 3–5mW

• Speaker diameter 10mm

• Sound generation principle moving coil type

XO-EP81 Type-C Wired Earphones with Hi-Fi Sound, Mic & TPE Durable Cable

Key Highlights

• Type-C digital decoding chip (AB136T2)

for clear, lossless audio

• 10mm moving coil drivers deliver deep

bass and crisp sound

• Built-in mic and multifunction control for

easy play, pause, and call management

• Durable TPE cable design ensures

flexibility and long-lasting us

Specifications

• Model: XO-EP81

• Plug type: Type-C

• Speaker diameter: 10mm

• Impedance: 16Ω

• Sensitivity: 112 ± 3 dB

• Frequency response: 20 – 20,000 Hz

• Cable length: 1.2 m ± 0.03 m

• Microphone sensitivity: –42 ± 3 dB

• Material: TPE and ABS

• Available colors: Black / White