Emb ES900BT Water Resistant Super Loud Portable Bluetooth Speaker (Red)

The EMB Professional ES900BT-R is a compact portable Bluetooth speaker designed for convenient music playback away from a fixed audio system. Its red-and-black two-tone finish and rubber-covered exterior suit everyday portable use. It provides wireless playback from compatible Bluetooth devices along with a wired 3.5 mm auxiliary connection.

This speaker is intended for listeners who want an easy-to-carry audio option for outdoor recreation, casual gatherings, beach trips, or shower-area listening. The water-resistant construction adds practical protection for use around moisture, though no IP rating is specified. Its freestanding design allows it to be placed on a stable surface wherever portable sound is needed.

The ES900BT-R uses two 3-watt high-performance speaker drivers for stereo playback. This dual-driver arrangement is designed to provide clear portable audio with bass presence in a small enclosure. Physical controls support volume and track operation directly from the speaker.

Bluetooth connectivity lets the ES900BT-R work with compatible phones and other Bluetooth-enabled devices without a signal cable. It also supports hands-free calling, helping keep a connected phone accessible while the speaker is in use. For devices with a headphone or line-level output, the 3.5 mm jack offers an alternative wired listening option.

A built-in 1000 mAh lithium-ion rechargeable battery supports up to 8 hours of stated playing time. Charging is specified at approximately 2 to 3 hours from a 5V DC, 500 mA supply. At 1.2 lb, the ES900BT-R can serve as a standalone portable speaker or as a simple personal-audio companion alongside a phone, tablet, or other Bluetooth source.

Key Features

• Dual 3W Drivers: Two high-performance drivers provide portable stereo sound.
• Bluetooth Connectivity: Streams audio wirelessly from compatible Bluetooth devices.
• 3.5 mm Auxiliary Jack: Supports a wired audio connection when needed.
• Water-Resistant Housing: Helps suit use around outdoor and wet environments.
• Rechargeable Battery: Provides up to 8 hours of stated play time.
• Hands-Free Controls: Supports calling plus track and volume adjustment.

Design & Installation

The ES900BT-R has a compact, freestanding form factor with a rubber cover and a red-on-black two-tone appearance. Its 1.2 lb weight supports easy transport, while the water-resistant design is intended for mobile listening environments. No wall-mount, vehicle-mount, or permanent-install hardware is specified.

For setup, charge the internal battery from a compatible 5V DC, 500 mA power source, then pair the speaker with a Bluetooth-enabled device or connect a source through the 3.5 mm jack. Place the speaker on a stable surface and use its onboard buttons for volume and track control. This is a self-powered portable speaker and does not require an external amplifier or car-stereo wiring.