What Bluetooth version do the earphones use?

The earphones use Bluetooth version 5.4.

How long is the music playback time?

The music playback time is up to 6 hours with ANC off and 4 hours with ANC on at 50% volume.

Do these earphones support active noise cancellation?

Yes, they support hybrid active noise cancellation reducing noise by up to 43dB.

Can these earphones connect to multiple devices?

Yes, they can connect to two devices simultaneously.

Are these earphones waterproof?

They have an IPX4 waterproof rating, protecting against splashes and sweat.

What voice assistants are supported?

They support activation of Google Assistant and Siri.

SD-HT12 – Wireless Bluetooth 5.4 Earbuds with 12mm Dynamic Driver, Hybrid ANC, IPX4 Waterproof, Triple MEMS Mics, Voice Assistant & Low Latency

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Designed By: SpeakerDriver
Product ID: SD-HT12

SD-HT12 – Wireless Bluetooth 5.4 Earbuds with 12mm Dynamic Driver, Hybrid ANC, IPX4 Waterproof, Triple MEMS Mics, Voice Assistant & Low Latency

Compact and stylish wireless earbuds featuring Bluetooth 5.4, 12mm dynamic drivers, and triple MEMS microphones for clear calls and rich stereo sound. Equipped with hybrid active noise cancellation, transparency mode, and smart touch controls. Offers up to 6 hours playback (ANC off), IPX4 water resistance, and supports dual device connection with low-latency mode.

Color
Black,White

Price
15.5$

MOQ
2000 Units

Leadtime
25 days

Technical
Specifications

Specifications	Details
Bluetooth Version	V5.4
Chipset	JL7016G6
Supported Protocols	HFP, AVRCP, A2DP
HD Audio Codec	SBC, AAC
Noise Reduction	ENC + ANC (Active Noise Cancellation)
Microphone Type	MEMS
Number of Microphones	3 per earphone
Driver Unit Size	12 mm
Music Playback Time	6 hours (ANC OFF at 50% volume), 4 hours (ANC ON)
Talk Time	3.5 hours
Standby Time	30 hours (ANC OFF)
Charging Time	Fully charged in 2 hours
Operating Range	10 meters
Color	White / Black
Battery Capacity	Earphones: 35 mAh, Case: 400 mAh (3–4 charges)
Weight	Total: 36.9g, Single Earbud: 4.3g
Dimensions	Charging Box: 59.2×49.5×25.7 mm, Earbuds: 21×23.3×33.6 mm
Waterproof Level	IPX4
Charging Interface	Type-C
Accessories	180 mm Charging Cable, 3 Pairs of Earbud Sleeves
Functions	Call Control, Playback, Track Skip, Voice Assistant, ANC & Transparency Mode
Features	Smart Touch Operation, 10mm Dynamic Driver, Hybrid ANC (43dB Reduction), Transparency Mode, 3 Microphone Noise Cancellation, Anti-Wind Design, Compact Appearance, 30h Battery Life (ANC OFF), Dual Device Connection, Low Latency Sync

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SpeakerDriver™
by Cockatwo Private Limited
CIN: U62013RJ2023PTC091507
Manufacturing Unit: Yongsheng Industrial Park 523510, Dongshan, Qishi, Dongguan, China