BT speaker 401
Power supply: lithium battery 800mA.h
Power: 5W
Speaker: φ45mm
Signal-to-noise ratio (SNR) SUR: ≥87dB
Frequency response (FR): 20Hz-20KHz
Input sensitivity: 1000mV
Colors: white, pink, red wood grain
Impedance: 4Ω
Interfaces: USB interface, φ3.5 stereo input, TF
Function: button control, Bluetooth, FM, MP3, AUX
Product size: L118×D118×H65 mm
Related products
BT speaker 526
Box material ABS
Power supply mode USB
Waterproof rating IPX6
Built in battery capacity 2000mAh-4000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Suitable for mobile and portable scenarios, outdoor lawns
Frequency response range 20Hz-20KHz
Signal to noise ratio ≥ 95dB
Number of speakers 2
Effective distance of 10M
Appearance size 100 * 100 * 220
Colors: Black, Blue, Red, Khaki, Camouflage
Bluetooth version 5.3
Rated power 20W
Net weight of product 1.04KG
Rated voltage 3.7V
Additional waterproof features
BT speaker 513
Box material ABS
Power supply method: Lithium battery
Waterproof grade: not waterproof
Built in battery capacity 1200mAh-2000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios include car, desktop, fitness, outdoor, home, mobile and portable, outdoor lawn, and others
Listing date: Spring 2026
Frequency response range 100HZ-20KHZ
Signal to noise ratio ≥ 75dB
Number of speakers 2
Effective distance of 10 meters
Appearance size 245 * 105 * 152
Colors: Black, Red, Blue, Milky White
Bluetooth version 5.3
Rated power 10w
Rated voltage 3.7v
Additional functions include card insertion, voice prompts, call function, and payment announcement
BT speaker 547
Box material: Plastic
Power supply mode USB
Waterproof grade ipx 6
Built in battery capacity 1000mAh-1200mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios: outdoor lawns, others
Frequency response range 100HZ-20KHZ
Signal to noise ratio ≥ 70db
Number of speakers: 1
Effective distance of 10 meters
Appearance size 130 * 125 * 10
Color Knight Black, Chinese Red, Silver Grey, Cherry Blossom Pink, Sky Blue
Bluetooth version 5.0
Rated power 5
Product net weight 0.5kg
Rated voltage 3.7
Additional function card insertion
Product dimensions: W100 × D120 × H135 mm, L65 × D63 × H80 mm
BT speaker 515
Box material ABS
Power supply method: Lithium battery
Waterproof grade ipx 6
Built in battery capacity 2000mAh-4000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios: Outdoor lawns
Listing date: February 2024
Frequency response range 20Hz-20KHz
Signal to noise ratio ≥ 70db
Number of speakers 2
Exterior dimensions 232 * 109 * 111
Colors: Black, Red, Blue, Camouflage
Bluetooth version 5.3
Rated power 30
Rated voltage 5
Additional features call function
BT speaker 525
Box material ABS
Power supply method: Lithium battery
Waterproof rating IPX6
Built in battery capacity 1200mAh-2000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios include in car, desktop, fitness, outdoor, home, mobile and portable, live streaming, outdoor lawn
Frequency response range 30Hz-15kHz
Signal to noise ratio ≥ 85dB
Number of speakers 2
Effective distance 10
Appearance size 223 * 93 * 90
Colors: Black, Red, Blue, Camouflage
Bluetooth version 5.3
Rated power 12
Net weight of product 0.7kg
Rated voltage 3.7
Additional functions include card insertion, voice prompts, and call functionality
BT speaker 518
Box material: Plastic
Power supply method: Lithium battery
Waterproof grade: not waterproof
Built in battery capacity 2000mAh-4000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios: In car, desktop, outdoor, home, mobile and portable
Listing date 2024
Frequency response range 100HZ-20KHZ
Signal to noise ratio ≥ 70db
Number of speakers 2
Effective distance of 10 meters
Exterior dimensions 220 * 107 * 104
Colors: Black, Red, Blue, Military Green
Bluetooth version 5.3
Rated power 10
Rated voltage 5
Additional function card insertion
BT speaker 520
Box material: Plastic
Power supply method: Lithium battery
Waterproof grade: not waterproof
Built in battery capacity 2000mAh-4000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios: desktop, outdoor, home, mobile and portable, broadcasting system
Frequency response range 100HZ-20KHZ
Signal to noise ratio ≥ 95dB
Number of speakers 2
Effective distance of 10 meters
Appearance size 24.5 * 11 * 11CM
Colors: Black, Red, Blue, Camouflage
Bluetooth version 5.3
Rated power 20
Net weight of product 1.3KG
Rated voltage 5
Additional functions include card insertion, waterproof, dustproof, anti drop, voice prompt, and call function
BT speaker 511
Box material ABS
Power Supply Type-C
Waterproof grade ipx 6
Built in battery capacity 2000mAh-4000mAh (inclusive)
Connection method: Bluetooth connection
Is there a built-in battery
Applicable scenarios include desktop, fitness, outdoor, home, mobile and portable, outdoor lawn, and others
Listing time: Summer of 2026
Frequency response range 100HZ-20KHZ
Signal to noise ratio ≥ 70db
Number of speakers 2
Effective distance of 15 meters
Exterior dimensions 249 * 110 * 138
Colors: Black, Blue, Camouflage, Graffiti
Bluetooth version 5.3
Rated power 40
Product net weight 1200
Rated voltage 3.7
Speaker type: Outdoor speaker
Additional functions include card insertion, FM radio, RGB lighting effects, TWS pairing