The biggest differences with NC9

1. Support TOZO APP Tunnuing Active noise cancellation mode and EQ mode

2. Bluetooth 5.2 Technology

3. Advanced ENC Call noise-reducting clear Call Quality 

Specifications:

Item model number: TOZO NC9 Pro

Date First Available: April 1, 2022

Brand: TOZO

Connectivity technology: Wireless

Wireless communication technology: Bluetooth

Form factor: In-ear

Wireless technology: Bluetooth 5.2

Microphone type: Built-In

Connectivity: Bluetooth 5.2, USB Type-C

Type: earbud (In-ear)

Using time: single earbuds 10.5 hours (total 32H with charger case)

Driver diameter: 9.2mm

Waterproof: IPX6 

Features: Support TOZO APP, Waterproof IPX6, Ergonomical design, Immersive sound premium deep bass, ENC call noise-reducting, Active noise cancellation, Built-in microphone, Replaceable ear tips, Touch control

Package dimensions: 6.85 x 4.33 x 1.93 inches

Item weight: 6.7 ounces

Features:

 - Support of the TOZO APP:

Tozo's "TOZo sound" app allows you to fine-tune ANC and has an equalizer.

Through the connection with the TOZO app, the headset will be used more effectively and conveniently. TOZO APP offers quick and easy access to Active noise cancellation mode and EQ mode switch, as well as the ability to save noise-reducting intensity, customized adjustment and EQ curve settings. It can be used to customize Gesture operations and perform OTA software updates on the product. Where you can become acquainted clearly with the Quick guide and product FAQ.

 - Advanced Bluetooth 5.2:

Advanced Bluetooth 5.2 technology that's compatible with devices with Bluetooth audio capability, pick up the two headsets from the charging case, and they will be paired automatically. Then simply enable Bluetooth connection on your mobile phone to pair the device with your earbuds.

 - Transparent mode:

You can hear what you want to hear, which lets outside sound in so you can hear and interact with the world around you. You can clearly hear the announcement of the airline or subway and what is saying around you without taking off the headphones.

 - Active noise cancellation:

Hybrid 3-layer Active noise cancellation.

1. Outward-facing microphone detects external Sounds and counters with equal anti-noise to first cancel noise.

2. Inward-facing microphone listens inside the ear canal to pick up internal Sounds and produce anti-noise again to twice cancel the left noise. 

3. Ear caps prevent 90% of noise from going to the ear canal.

 - Call noise cancellation:

TOZO NC9 Pro supports call noise cancellations which means that when the Bluetooth headset is used for a call, the chip inside the Bluetooth headset is used to filter the signal received by the call microphone to reduce the external noise.  

- Long battery life:

TOZO NC9 Pro Wireless earbuds can last for over 10.5 hours of playtime from a single charge and 32 extra hours in the compact charging case. Providing a convenient charging way with no strings attached. IPX6 Waterproof can prevent damage to the sound pressure levels by sweat and raindrops.

What's in the box:

1 x Pair NC9 Pro earbuds (L&R)

1 x Charger case

1 x USB Type-C charging cable

5 x Pairs X ear tips

1 x Quick start guide

1 x Product manual