SPECIFICATIONS

Acoustic enclosure: Passive radiator

Active Noise-Cancellation: PASSIVE

Audio Crossover: Full-Range

Battery: Yes

Battery Capacity[mAh]: 700mAh

Bluetooth Version: 5.0

Brand Name: EWA

Built-in Microphone: No

Cabinet Material: Metal

Category: Speakers

Certification: CE,FCC,RoHS

Channels: 1

Choice: yes

Codecs: sbc,AAC

Communication: Bluetooth

Display Screen: No

Display screen: No

EWA Model: A163

Feature: Wireless subfoofer

Frequency Range: 60Hz-23KHz

High-concerned chemical: None

Impedance: 3-6 Ohm

Inbox adaptor: No

Input Power(W): <25 W

Input/Output: USB

Intelligent Personal Assistant: NONE

Material: Metal

Maximum wireless range[m]: <10m

Mid-range material: Metal

Mini Wireless Bluetooth Speaker: MINI Waterproof portable Wireless Bluetooth Speaker Box

Name: Wireless Bluetooth Speaker EWA A163

Number of Loudspeaker Enclosure: 1

Number of devices connectable simultaneously: 1

Origin: Mainland China

Output Voltage: 5 W

PMPO: 5 W

Playback Function: MP3,Other

Power Source: Battery,Battery

Remote Control: No

Sabwoofer cabinet material: Metal

Sensivity: 85

Sound Mode: Stereo Sound Mode,Standard Mode

Speaker Type: Portable

Support APP: No

Support Apt-x: No

Support Memory Card: No

Total Harmonic Distortion: 0.2

Touch Screen: No

Tweeter material: Other

Use: Home

Voice Control: No

Voltage range: USB (5-20V DC)

Waterproof: Yes,Daily Waterproof Bluetooth Speaker

Weight[g]: 324g

Woofer/Widerange material: Other

semi_Choice: yes

About this item A163 Bluetooth Speaker

• Unique Cup-Shaped Design: Unlike typical Bluetooth speakers, the EWA A163 features a playful and creative mug-style design. Whether placed on your desk, nightstand, or bookshelf, it doubles as a fun decorative piece while playing your favorite music.
  

• Surprisingly Loud and Clear Sound: Don’t let the cute look fool you — this compact speaker delivers impressive stereo sound with balanced mids, crisp highs, and punchy bass. Even at full volume, it maintains clarity without distortion. Perfect for lo-fi beats while working, soft music before sleep, or upbeat background tracks for small gatherings.
  

• A Gift with Distinctive Style: Compact, lightweight, and full of personality, the A163 makes a thoughtful gift for birthdays, holidays, or Secret Santa. Its cozy, cheerful vibe fits any occasion — and the green-and-red color option pairs perfectly with Christmas decor.
  

• Portable and IP67 Waterproof: Built to handle splashes, rain, and dust, the A163 is ready for both indoor and outdoor use. Smaller than a smartphone, it fits easily in your bag and goes anywhere — from your desk and picnic blanket to your shower or hiking backpack. Rain or shine, it brings music wherever you go.

• Stable Bluetooth 5.4 Wireless Connection: Bluetooth 5.4 delivers stable, interference-resistant performance and connects quickly to smartphones, tablets, laptops, and other Bluetooth-enabled devices — up to 33 feet (10 meters) in open environments. Even in challenging conditions, it maintains a reliable signal for uninterrupted listening.

• LONG BATTERY LIFE: Built-in Lithium-Polymer battery 700mAh guarantees 6 hours of play time,and up to 8 hours(at 50% volume). Just half an hour of charge time with 1A charger equals 2 Hours of play time.