tws black technology magnetic portable stereo small steel cannon resonance speaker bone conduction wireless bluetooth speaker

Tongtong Foreign Trade 6yr.

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15387988531

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Description

brand: other

box material: metal

power type: usb

waterproof grade: ipx 4

built-in battery capacity: 1200mah-2000mah (included)

connection method: bluetooth connection

with a built-in battery or not: built-in battery

time to market: summer 2023

frequency response range: 100hz-20khz

signal-to-noise ratio: ≥ 75db

number of speakers: 1

effective distance: 10 m

appearance size: 120x100x40mm

after-sales service: one-year warranty

item no.: bone conduction speaker

color: silver single pack, black single pack, red single pack

specifications: english version

major sales areas: north america, europe and america, others

whether cross-border export is exclusively available: yes

patent source or not: no

Single pack

Box size: 100 PCS
Weight of the product: 65g
Packaging dimensions: 68x105x27 mm
Outer box dimensions: 35*30*16.8 cm
Boxed weight: 6.5 kg

Product Attributes

Product dimensions: 26 millimeters in height, 40 millimeters in diameter, 65 grams in weight
Main control chip: Bluetooth 5.0 supports TWS true stereo audio
Effect chip: Output across the entire frequency range from 20Hz to 20kHz
Audio channel: Dual audio channels, 2 independent bone conduction transducers
Output power: 3W audio output
Audio decoding: Supports MP3/AC3/AAC/WAV, among other formats
Bone conduction transducer: features an integrated enhanced magnetic core and high-performance coil 【Product is magnetized and charged】
Microphone: Omnidirectional microphone, capable of calling, with FM function
FM Radio: Built-in FM enhancement IC, capable of receiving stations from 10 or more in typical indoor environments
Charging port: TYPE C port, 5V0.4A charging current
Built-in battery: Polymer lithium battery, capacity 300 mAh, 3.7–4.2V for soldering wires

If used continuously, play at 80% volume for 2–3 hours, and at full volume for 1–1.5 hours.

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Update time：20260715000349

english version	CN¥ 0.0
english version	CN¥ 0.0
english version	CN¥ 0.0