How long does the battery last on the SD-OW175 earbuds?

The earbuds offer up to 40 hours of total playback time with the included 800mAh charging case at 70% volume.

Does the SD-OW175 support noise cancellation?

Yes, it features dual-feed Active Noise Cancellation (ANC) and Environmental Noise Cancellation (ENC) for optimal performance in open-ear acoustics.

Can I connect the SD-OW175 to two devices at once?

Yes, it supports dual Bluetooth connectivity for connecting to two devices simultaneously.

Is the SD-OW175 good for gaming?

Yes, with ultra-low 50ms latency, it's excellent for real-time gaming and video sync.

What kind of drivers are used in the SD-OW175?

It uses 13mm dynamic drivers tuned for deep bass and spatial openness.

SD-OW175 Open-Ear Wireless Earbuds

The SD-OW175 is a high-performance open-ear wireless earbud with Bluetooth 5.3, dual ANC/ENC, and ultra-low latency. It offers up to 40 hours of playback with an 800mAh charging case, delivers deep bass via 13mm drivers, and supports voice assistants and OTA updates for future-ready functionality.

Technical
Specifications

Specifications	Details
Bluetooth Version	JL7018F8 chipset, Bluetooth 5.3 – stable and efficient wireless connectivity
Noise Cancellation	Dual-feed Active Noise Cancellation (ANC) & Environmental Noise Cancellation (ENC)
Audio Codecs	AAC, SBC – high-quality audio streaming for iOS and Android
Bluetooth Profiles	A2DP, AVRCP, HFP, HSP – wide device compatibility
Wireless Range	Up to 10 meters – seamless connection without dropouts
Low Latency	Ultra-low 50ms – ideal for gaming and video sync
Battery Capacity	800mAh (charging case), Polymer Lithium
Playback Time	Up to 40 hours total playtime (with case) at 70% volume
Call Time	Up to 40 hours of clear call time
Charging Time	Full charge within 2 hours via Type-C port
Power Management	Alerts at 3.4V; auto shutoff at 3.2V
Battery Protection	Protection against overcharge, over-discharge, overcurrent, and short circuits
Driver Unit	13mm dynamic driver – tuned for deep bass and spatial openness
Driver Specs	Impedance: 32Ω ±15% Frequency Response: 20Hz – 20kHz Resonant Frequency (F₀): 100Hz ±20% Magnet Type: NdFeB (Neodymium Iron Boron)
Speaker Sensitivity	98dB ±2dB @ 1kHz
Microphone Sensitivity	-26dB ±1dB
Mic Configuration	Dual ENC mics – optimized for outdoor calls
Software Support	OTA firmware updates, USB interface
Voice Assistant	Supports Siri, Google Assistant with wake-word detection
Multi-Device Connection	Dual Bluetooth – connect two devices simultaneously

Specifications

Details

Bluetooth Version

JL7018F8 chipset, Bluetooth 5.3 – stable and efficient wireless connectivity

Noise Cancellation

Dual-feed Active Noise Cancellation (ANC) & Environmental Noise Cancellation (ENC)

Audio Codecs

AAC, SBC – high-quality audio streaming for iOS and Android

Bluetooth Profiles

A2DP, AVRCP, HFP, HSP – wide device compatibility

Wireless Range

Up to 10 meters – seamless connection without dropouts

Low Latency

Ultra-low 50ms – ideal for gaming and video sync

Battery Capacity

800mAh (charging case), Polymer Lithium

Playback Time

Up to 40 hours total playtime (with case) at 70% volume

Call Time

Up to 40 hours of clear call time

Charging Time

Full charge within 2 hours via Type-C port

Power Management

Alerts at 3.4V; auto shutoff at 3.2V

Battery Protection

Protection against overcharge, over-discharge, overcurrent, and short circuits

Driver Unit

13mm dynamic driver – tuned for deep bass and spatial openness

Driver Specs

Impedance: 32Ω ±15%
Frequency Response: 20Hz – 20kHz
Resonant Frequency (F₀): 100Hz ±20%
Magnet Type: NdFeB (Neodymium Iron Boron)

Speaker Sensitivity

98dB ±2dB @ 1kHz

Microphone Sensitivity

-26dB ±1dB

Mic Configuration

Dual ENC mics – optimized for outdoor calls

Software Support

OTA firmware updates, USB interface

Voice Assistant

Supports Siri, Google Assistant with wake-word detection

Multi-Device Connection

Dual Bluetooth – connect two devices simultaneously